diff --git a/Themes/Til Death/BGAnimations/ScreenSelectMusic decorations/score.lua b/Themes/Til Death/BGAnimations/ScreenSelectMusic decorations/score.lua
index cc716c425a..0bc157105b 100644
--- a/Themes/Til Death/BGAnimations/ScreenSelectMusic decorations/score.lua	
+++ b/Themes/Til Death/BGAnimations/ScreenSelectMusic decorations/score.lua	
@@ -6,6 +6,25 @@ local rateIndex = 1
 local scoreIndex = 1
 local score
 local pn = GAMESTATE:GetEnabledPlayers()[1]
+local nestedTab = 1
+local nestedTabs = {"Local", "Online"}
+
+local frameX = 10
+local frameY = 45
+local frameWidth = capWideScale(320,400)
+local frameHeight = 350
+local fontScale = 0.4
+local offsetX = 10
+local offsetY = 30
+local netScoresPerPage = 5
+local netScoresCurrentPage = 1
+local netScores = {}
+local nestedTabButtonWidth = 50
+local nestedTabButtonHeight = offsetY*2/3
+local netPageButtonWidth = 40
+local netPageButtonHeight = 20
+
+local judges = {'TapNoteScore_W1','TapNoteScore_W2','TapNoteScore_W3','TapNoteScore_W4','TapNoteScore_W5','TapNoteScore_Miss','HoldNoteScore_Held','HoldNoteScore_LetGo'}
 
 local defaultRateText = ""
 if themeConfig:get_data().global.RateSort then
@@ -14,7 +33,7 @@ else
 	defaultRateText = "All"
 end
 
-local t = Def.ActorFrame{
+local ret = Def.ActorFrame{
 	BeginCommand=function(self)
 		self:queuecommand("Set"):visible(false)
 	end,
@@ -31,16 +50,18 @@ local t = Def.ActorFrame{
 			self:visible(true)
 			update = true
 			self:playcommand("InitScore")
+			MESSAGEMAN:Broadcast("ScoreUpdate")
 		else 
 			self:queuecommand("Off")
 			update = false
+			MESSAGEMAN:Broadcast("ScoreUpdate")
 		end
 	end,
 	TabChangedMessageCommand=function(self)
 		self:queuecommand("Set")
 	end,
 	CodeMessageCommand=function(self,params)
-		if update then
+		if update and nestedTab == 1 then
 			if params.Name == "NextRate" then
 				rateIndex = ((rateIndex)%(#rates))+1
 				scoreIndex = 1
@@ -105,30 +126,21 @@ local t = Def.ActorFrame{
 	end
 }
 
-local frameX = 10
-local frameY = 45
-local frameWidth = capWideScale(320,400)
-local frameHeight = 350
-local fontScale = 0.4
-local offsetX = 10
-local offsetY = 20
-
-local judges = {'TapNoteScore_W1','TapNoteScore_W2','TapNoteScore_W3','TapNoteScore_W4','TapNoteScore_W5','TapNoteScore_Miss','HoldNoteScore_Held','HoldNoteScore_LetGo'}
-
-t[#t+1] = Def.Quad{InitCommand=function(self)
+ret[#ret+1] = Def.Quad{InitCommand=function(self)
 	self:xy(frameX,frameY):zoomto(frameWidth,frameHeight):halign(0):valign(0):diffuse(color("#333333CC"))
 end}
-t[#t+1] = Def.Quad{InitCommand=function(self)
-	self:xy(frameX,frameY):zoomto(frameWidth,offsetY):halign(0):valign(0):diffuse(getMainColor('frames')):diffusealpha(0.5)
-end}
 
-t[#t+1] = LoadFont("Common Normal")..{
-	InitCommand=function(self)
-		self:xy(frameX+5,frameY+offsetY-9):zoom(0.6):halign(0):diffuse(getMainColor('positive'))
+
+local t = Def.ActorFrame {
+	SetCommand=function(self)
+		self:visible(nestedTab == 1)
+	end,
+	NestedTabChangedMessageCommand=function(self)
+		self:queuecommand("Set")
+	end,
+	ScoreUpdateMessageCommand=function(self)
+		self:queuecommand("Set")
 	end,
-	BeginCommand=function(self)
-		self:settext("Score Info")
-	end	
 }
 
 t[#t+1] = LoadFont("Common Large")..{
@@ -489,13 +501,358 @@ t[#t+1] = Def.Quad{
 		self:xy(frameX+offsetX,frameY+offsetY+288):zoomto(120,30):halign(0):diffusealpha(0)
 	end,
 	MouseLeftClickMessageCommand=function(self)
-		if update then
+		if update and nestedTab == 1 then
 			if getTabIndex() == 2 and getScoreForPlot() and getScoreForPlot():HasReplayData() and isOver(self) then
 				SCREENMAN:AddNewScreenToTop("ScreenScoreTabOffsetPlot")
 			end
 		end
 	end
 }
-		
 
-return t
\ No newline at end of file
+
+local function ButtonActive(self)
+	return isOver(self) and update
+end
+
+ret[#ret+1] = t
+local netscoreframeWidth = capWideScale(get43size(300),300)
+local netscorespacing = 34
+local netscoreframex = capWideScale(get43size(70),70)
+local netscoreframey = offsetY+netscorespacing/2+capWideScale(get43size(70),70)
+local netTab = Def.ActorFrame {
+	SetCommand = function(self)
+		netScores = {}
+		local steps = GAMESTATE:GetCurrentSteps(PLAYER_1)
+		if steps and GAMESTATE:GetCurrentSong() then
+			local ck = GAMESTATE:GetCurrentSteps(PLAYER_1):GetChartKey()
+			for i=1,DLMAN:GetTopChartScoreCount(ck) do
+				netScores[i] = DLMAN:GetTopChartScore(ck, i)
+			end
+		end
+		if not (netScoresCurrentPage < math.ceil(#netScores/netScoresPerPage)) then
+			netScoresCurrentPage = 1
+		end
+		MESSAGEMAN:Broadcast("NetScoreUpdate")
+	end,
+	ChartLeaderboardUpdateCommand = function(self)
+		self:queuecommand("Set")
+	end,
+	ChartLeaderboardUpdateMessageCommand = function(self)
+		self:queuecommand("Set")
+	end,
+	PlayerJoinedMessageCommand=function(self)
+		self:queuecommand("Set")
+	end,
+	CurrentSongChangedMessageCommand=function(self)
+		self:queuecommand("Set")
+	end,
+	CurrentStepsP1ChangedMessageCommand=function(self)
+		self:queuecommand("Set")
+	end,
+	CurrentStepsP2ChangedMessageCommand=function(self)
+		self:queuecommand("Set")
+	end,
+	VisibilityCommand=function(self)
+		self:visible(nestedTab == 2)
+	end,
+	NestedTabChangedMessageCommand=function(self)
+		self:queuecommand("Visibility")
+	end,
+	ScoreUpdateMessageCommand=function(self)
+		self:queuecommand("Visibility")
+	end,
+	Def.ActorFrame {
+		InitCommand=function(self)
+			self:xy(offsetX+frameWidth/2-netPageButtonWidth*1.5, frameY+frameHeight-netPageButtonHeight*1.5)
+		end,
+		--prev
+		Def.ActorFrame{
+			Def.Quad{
+				InitCommand=function(self)
+					self:zoomto(netPageButtonWidth, netPageButtonHeight):diffusealpha(0.35):diffuse(getMainColor('frames'))
+				end,
+				MouseLeftClickMessageCommand=function(self)
+					if ButtonActive(self) and update and nestedTab == 2 then
+						if netScoresCurrentPage > 1  then
+							netScoresCurrentPage = netScoresCurrentPage - 1
+						else
+							netScoresCurrentPage = math.ceil(#netScores/netScoresPerPage)
+						end
+						MESSAGEMAN:Broadcast("NetScoreUpdate")
+					end
+				end
+			},
+			LoadFont("Common Large") .. {
+				InitCommand=function(self)
+					self:diffuse(getMainColor('positive')):maxwidth(netPageButtonWidth):maxheight(25):zoom(0.85)
+				end,
+				BeginCommand=function(self)
+					self:settext("Prev")
+				end
+			}
+		},
+		--next
+		Def.ActorFrame{
+			InitCommand=function(self)
+				self:x(netPageButtonWidth*3)
+			end,
+			Def.Quad{
+				InitCommand=function(self)
+					self:zoomto(netPageButtonWidth, netPageButtonHeight):diffusealpha(0.35):diffuse(getMainColor('frames'))
+				end,
+				MouseLeftClickMessageCommand=function(self)
+					if ButtonActive(self) and update and nestedTab == 2 then
+						if netScoresCurrentPage < math.ceil(#netScores/netScoresPerPage) then
+							netScoresCurrentPage = netScoresCurrentPage + 1
+						else
+							netScoresCurrentPage = 1
+						end
+						MESSAGEMAN:Broadcast("NetScoreUpdate")
+					end
+				end
+			},
+			LoadFont("Common Large") .. {
+				InitCommand=function(self)
+					self:diffuse(getMainColor('positive')):maxwidth(netPageButtonWidth):maxheight(25):zoom(0.85)
+				end,
+				BeginCommand=function(self)
+					self:settext("Next")
+				end
+			}
+		}
+	}
+}
+local function netscoreitem(drawindex)
+	local t = Def.ActorFrame {
+		Name="scoreItem"..tostring(i),
+		SetCommand=function(self)
+			self:visible(nestedTab == 2 and netScores ~= nil and netScores[drawindex + (netScoresCurrentPage-1)*netScoresPerPage] ~= nil)
+		end,
+		NetScoreUpdateMessageCommand=function(self)
+			self:queuecommand("Set")
+		end,
+		NestedTabChangedMessageCommand=function(self)
+			self:queuecommand("Set")
+		end,
+		--The main quad
+		Def.Quad{
+			InitCommand=function(self)
+				self:xy(netscoreframex,netscoreframey+(drawindex*netscorespacing)):zoomto(netscoreframeWidth,30):halign(0):valign(0):diffuse(color("#444444")):diffusealpha(1)
+			end,
+		},
+		--rank
+		LoadFont("Common normal")..{
+			InitCommand=function(self)
+				self:xy(netscoreframex-8,netscoreframey+netscorespacing/2+(drawindex*netscorespacing)-2):zoom(0.35)
+			end,
+			SetCommand=function(self)
+				local index = drawindex + (netScoresCurrentPage-1)*netScoresPerPage
+				if netScores[index] then
+					self:settext(index)
+				else
+					self:settext("")
+				end
+			end,
+			NetScoreUpdateMessageCommand=function(self)
+				self:queuecommand("Set")
+			end,
+			BeginCommand=function(self)
+				self:queuecommand("Set")
+			end,
+		},
+		--mods
+		LoadFont("Common normal")..{
+			Name="option",
+			InitCommand=function(self)
+				self:xy(netscoreframex+10,netscoreframey+10+(drawindex*netscorespacing)+4):zoom(0.35):halign(0):maxwidth((netscoreframeWidth-15)/0.35)
+			end,
+			SetCommand=function(self)
+				local index = drawindex + (netScoresCurrentPage-1)*netScoresPerPage
+				if netScores[index] then
+					self:settext(netScores[index].modifiers)
+				else
+					self:settext("")
+				end
+			end,
+			NetScoreUpdateMessageCommand=function(self)
+				self:queuecommand("Set")
+			end,
+			BeginCommand=function(self)
+				self:queuecommand("Set")
+			end,
+		},
+	
+		--grade text
+		LoadFont("Common normal")..{
+			InitCommand=function(self)
+				self:xy(netscoreframex+130+capWideScale(get43size(0),50),netscoreframey+2+(drawindex*netscorespacing)):zoom(0.35):halign(0.5):maxwidth((netscoreframeWidth-15)/0.35)
+			end,
+			SetCommand=function(self)
+				local index = drawindex + (netScoresCurrentPage-1)*netScoresPerPage
+				if netScores[index] then
+					--self:settext(calcGradeFromWife(netScores[index].wife))
+				else
+					self:settext("")
+				end
+			end,
+			NetScoreUpdateMessageCommand=function(self)
+				self:queuecommand("Set")
+			end,
+			BeginCommand=function(self)
+				self:queuecommand("Set")
+			end,
+		},
+		--judgment
+		LoadFont("Common normal")..{
+			Name="judge";
+			InitCommand=function(self)
+				self:xy(netscoreframex+10,netscoreframey+(drawindex*netscorespacing)+4):zoom(0.35):halign(0):maxwidth((netscoreframeWidth-15)/0.35)
+			end,
+			SetCommand=function(self)
+				local index = drawindex + (netScoresCurrentPage-1)*netScoresPerPage
+				if netScores[index] then
+					self:settextf("%05.5f%% (Wife)      %d / %d / %d / %d / %d / %d           x%d",
+						netScores[index].wife*10000/100,
+						netScores[index].marvelous,
+						netScores[index].perfect,
+						netScores[index].great,
+						netScores[index].good,
+						netScores[index].bad,
+						netScores[index].miss,
+						netScores[index].maxcombo)
+				else
+					self:settext("")
+				end
+			end,
+			NetScoreUpdateMessageCommand=function(self)
+				self:queuecommand("Set")
+			end,
+			BeginCommand=function(self)
+				self:queuecommand("Set")
+			end,
+		},
+
+		--date and user
+		LoadFont("Common normal")..{
+			Name="date";
+			InitCommand=function(self)
+				self:xy(netscoreframex+10,netscoreframey+20+(drawindex*netscorespacing)+4):zoom(0.35):halign(0)
+			end,
+			SetCommand=function(self)
+				local index = drawindex + (netScoresCurrentPage-1)*netScoresPerPage
+				if netScores[index] then
+					self:settext(netScores[index].datetime.."     "..netScores[index].username)
+				else
+					self:settext("")
+				end
+			end,
+			NetScoreUpdateMessageCommand=function(self)
+				self:queuecommand("Set")
+			end,
+			BeginCommand=function(self)
+				self:queuecommand("Set")
+			end,
+		},
+
+	}
+	return t
+end
+--format example
+netTab[#netTab+1] = Def.ActorFrame {
+		Name="scoreItem"..tostring(i),
+		SetCommand=function(self)
+			self:visible(true):y(-10)
+		end,
+		--The main quad
+		Def.Quad{
+			InitCommand=function(self)
+				self:xy(netscoreframex,netscoreframey):zoomto(netscoreframeWidth,30):halign(0):valign(0):diffuse(color("#444444")):diffusealpha(1)
+			end,
+		},
+		--rank
+		LoadFont("Common normal")..{
+			InitCommand=function(self)
+				self:xy(netscoreframex-8,netscoreframey+12):zoom(0.35)
+			end,
+			SetCommand=function(self)
+				self:settext("Nth")
+			end,
+		},
+		--mods
+		LoadFont("Common normal")..{
+			Name="option",
+			InitCommand=function(self)
+				self:xy(netscoreframex+10,netscoreframey+14):zoom(0.35):halign(0):maxwidth((netscoreframeWidth-15)/0.35)
+			end,
+			SetCommand=function(self)
+				self:settext("Options")
+			end,
+		},
+		--judgment
+		LoadFont("Common normal")..{
+			Name="judge";
+			InitCommand=function(self)
+				self:xy(netscoreframex+10,netscoreframey+4):zoom(0.35):halign(0):maxwidth((netscoreframeWidth-15)/0.35)
+			end,
+			SetCommand=function(self)
+				self:settextf("0.0 (Wife)      marvelous / perfect / great / good / bad / miss           maxcombo")
+			end,
+		},
+
+		--date and user
+		LoadFont("Common normal")..{
+			Name="date";
+			InitCommand=function(self)
+				self:xy(netscoreframex+10,netscoreframey+24):zoom(0.35):halign(0)
+			end,
+			SetCommand=function(self)
+				self:settext("Date     User")
+			end,
+		},
+
+	}
+for i=1,netScoresPerPage do
+	netTab[#netTab+1] = netscoreitem(i)
+end
+ret[#ret+1] = netTab
+function nestedTabButton(i)
+	return 
+	Def.ActorFrame{
+		InitCommand=function(self)
+			self:xy(frameX+offsetX+i*(frameWidth*6/8)/#nestedTabs-nestedTabButtonWidth/2, frameY+offsetY/2)
+		end,
+		Def.Quad{
+			InitCommand=function(self)
+				self:zoomto(nestedTabButtonWidth,nestedTabButtonHeight):diffusealpha(0.35):diffuse(getMainColor('frames'))
+			end,
+			SetCommand=function(self)
+				if nestedTab == i then
+					self:diffusealpha(1)
+				else
+					self:diffusealpha(0.35)
+				end
+			end,
+			MouseLeftClickMessageCommand=function(self)
+				if ButtonActive(self) then
+					nestedTab = i
+					MESSAGEMAN:Broadcast("NestedTabChanged")
+				end
+			end,
+			NestedTabChangedMessageCommand=function(self)
+				self:queuecommand("Set")
+			end
+		},
+		LoadFont("Common Large") .. {
+			InitCommand=function(self)
+				self:diffuse(getMainColor('positive')):maxwidth(nestedTabButtonWidth):maxheight(25):zoom(0.85)
+			end,
+			BeginCommand=function(self)
+				self:settext(nestedTabs[i])
+			end
+		}
+	}
+end
+for i=1,#nestedTabs do 
+	ret[#ret+1] = nestedTabButton(i)
+end
+return ret
\ No newline at end of file
diff --git a/src/DownloadManager.cpp b/src/DownloadManager.cpp
index 9a3c33c36a..3c5efc3d14 100644
--- a/src/DownloadManager.cpp
+++ b/src/DownloadManager.cpp
@@ -8,6 +8,7 @@
 #include "RageLog.h"
 #include "RageFile.h"
 #include "DownloadManager.h"
+#include "GameState.h"
 #include "ScoreManager.h"
 #include "RageFileManager.h"
 #include "ProfileManager.h"
@@ -260,6 +261,7 @@ DownloadManager::DownloadManager() {
 		LUA->Release(L);
 	}
 	CachePackList(packListURL);
+	RefreshLastVersion();
 }
 
 DownloadManager::~DownloadManager()
@@ -669,7 +671,7 @@ void DownloadManager::EndSession()
 	CURLcode ret = curl_easy_perform(curlHandle);
 	curl_easy_cleanup(curlHandle);
 	session = sessionUser = sessionPass = sessionCookie = "";
-	scores.clear();
+	topScores.clear();
 	sessionRatings.clear();
 }
 
@@ -713,17 +715,106 @@ void DownloadManager::RefreshUserRank()
 	HTTPRequests.push_back(req);
 	return;
 }
-OnlineScore DownloadManager::GetTopSkillsetScore(unsigned int rank, Skillset ss, bool &result)
+OnlineTopScore DownloadManager::GetTopSkillsetScore(unsigned int rank, Skillset ss, bool &result)
 {
 	unsigned int index = rank - 1;
-	if (index < scores[ss].size()) {
+	if (index < topScores[ss].size()) {
 		result = true;
-		return scores[ss][index];
+		return topScores[ss][index];
 	}
 	result=false;
-	return OnlineScore();
+	return OnlineTopScore();
 }
 
+void DownloadManager::SendRequest(string requestName, vector<pair<string,string>> params, function<void(HTTPRequest&)> done , bool requireLogin, bool post, bool async)
+{
+	if (requireLogin && !LoggedIn())
+		return;
+	string url = serverURL.Get()+ "/" + requestName;
+	if (!post && !params.empty()) {
+		url += "?";
+		for (auto& param : params)
+			url += param.first + "=" + param.second + "&";
+		url = url.substr(0, url.length() - 1);
+	}
+	CURL *curlHandle = initCURLHandle();
+	SetCURLURL(curlHandle, url);
+	HTTPRequest* req;
+	if (post) {
+		curl_httppost *form = nullptr;
+		curl_httppost *lastPtr = nullptr;
+		for (auto& param : params)
+			CURLFormPostField(curlHandle, form, lastPtr, param.first.c_str(), param.second.c_str());
+		curl_easy_setopt(curlHandle, CURLOPT_HTTPPOST, form);
+		req = new HTTPRequest(curlHandle, done, form);
+	}
+	else {
+		req = new HTTPRequest(curlHandle, done);
+		curl_easy_setopt(curlHandle, CURLOPT_HTTPGET, 1L);
+	}
+	if (requireLogin)
+		AddSessionCookieToCURL(curlHandle);
+	SetCURLResultsString(curlHandle, req->result);
+	if (async) {
+		if (mHTTPHandle == nullptr)
+			mHTTPHandle = curl_multi_init();
+		curl_multi_add_handle(mHTTPHandle, req->handle);
+		HTTPRequests.push_back(req);
+	}
+	else {
+		CURLcode res = curl_easy_perform(req->handle);
+		curl_easy_cleanup(req->handle);
+		done(*req);
+	}
+	return;
+}
+void DownloadManager::RequestChartLeaderBoard(string chartkey)
+{
+	function<void(HTTPRequest&)> done = [chartkey](HTTPRequest& req) {
+		Json::Value json;
+		RString error;
+		if (!JsonUtil::LoadFromString(json, req.result, error) || (json.isObject() && json.isMember("error")))
+			return;
+		vector<OnlineScore> & vec = DLMAN->chartLeaderboards[chartkey];
+		vec.clear();
+		for (auto it = json.begin(); it != json.end(); ++it) {
+			OnlineScore tmp;
+			tmp.wife = atof((*it).get("wifescore", "0.0").asCString());
+			tmp.modifiers = (*it).get("modifiers", "").asString();
+			tmp.username = (*it).get("username", "").asString();
+			tmp.maxcombo = atoi((*it).get("maxcombo", "0").asCString());
+			tmp.marvelous = atoi((*it).get("marv", "0").asCString());
+			tmp.perfect = atoi((*it).get("perfect", "0").asCString());
+			tmp.good = atoi((*it).get("good", "0").asCString());
+			tmp.bad = atoi((*it).get("bad", "0").asCString());
+			tmp.miss = atoi((*it).get("miss", "0").asCString());
+			tmp.minehits = atoi((*it).get("minehits", "0").asCString());
+			tmp.held = atoi((*it).get("held", "0").asCString());
+			tmp.letgo = atoi((*it).get("letgo", "0").asCString());
+			tmp.datetime.FromString((*it).get("datetime", "0").asCString());
+			tmp.rate = atof((*it).get("user_chart_rate_rate", "0.0").asCString());
+			tmp.nocc = (*it).get("nocc", "0").asBool();
+			tmp.valid = (*it).get("valid", "0").asBool();
+			FOREACH_ENUM(Skillset, ss)
+				tmp.SSRs[ss] = atof((*it).get(SkillsetToString(ss).c_str(), "0.0").asCString());
+			//todo:replaydata from "replay" field
+			vec.push_back(tmp);
+		}
+		MESSAGEMAN->Broadcast("ChartLeaderboardUpdate");
+	};
+	SendRequest("chart_leaderboard", {make_pair("chartkey", chartkey)}, done, true);
+}
+void DownloadManager::RefreshLastVersion()
+{
+	function<void(HTTPRequest&)> done = [this](HTTPRequest& req) {
+		Json::Value json;
+		RString error;
+		if (!JsonUtil::LoadFromString(json, req.result, error) || (json.isObject() && json.isMember("error")))
+			return;
+		this->lastVersion = json.get("version", GAMESTATE->GetEtternaVersion()).asCString();
+	};
+	SendRequest("client_version", vector<pair<string, string>>(), done, false, false, false);
+}
 void DownloadManager::RefreshTop25(Skillset ss)
 {
 	if (!LoggedIn())
@@ -741,9 +832,9 @@ void DownloadManager::RefreshTop25(Skillset ss)
 		LOG->Flush();
 		if (!JsonUtil::LoadFromString(json, req.result, error) || (json.isObject() && json.isMember("error")))
 			return;
-		vector<OnlineScore> & vec = DLMAN->scores[ss];
+		vector<OnlineTopScore> & vec = DLMAN->topScores[ss];
 		for (auto it = json.begin(); it != json.end(); ++it) {
-			OnlineScore tmp;
+			OnlineTopScore tmp;
 			tmp.songName = (*it).get("songname", "").asString();
 			tmp.wifeScore = atof((*it).get("wifescore", "0.0").asCString());
 			tmp.ssr = atof((*it).get(SkillsetToString(ss), "0.0").asCString());
@@ -835,7 +926,9 @@ void DownloadManager::StartSession(string user, string pass)
 
 	function<void(HTTPRequest&)> done = [user, pass](HTTPRequest& req) {
 		vector<string> v_cookies;
-		if (req.result == "\"Success\"") {
+		Json::Value json;
+		RString error;
+		if (JsonUtil::LoadFromString(json, req.result, error) && json.get("success", "").asString() == "Valid" && ! json.isMember("error")) {
 			struct curl_slist *cookies;
 			struct curl_slist *cookieIterator;
 			curl_easy_getinfo(req.handle, CURLINFO_COOKIELIST, &cookies);
@@ -1117,7 +1210,7 @@ class LunaDownloadManager : public Luna<DownloadManager>
 		int rank = IArg(1);
 		auto ss = Enum::Check<Skillset>(L, 2);
 		bool result;
-		OnlineScore onlineScore = DLMAN->GetTopSkillsetScore(rank, ss, result);
+		auto onlineScore = DLMAN->GetTopSkillsetScore(rank, ss, result);
 		if (!result) {
 			lua_pushnil(L);
 			return 1;
@@ -1137,6 +1230,67 @@ class LunaDownloadManager : public Luna<DownloadManager>
 		lua_setfield(L, -2, "difficulty");
 		return 1;
 	}
+	static int GetTopChartScoreCount(T* p, lua_State* L)
+	{
+		lua_pushnumber(L, DLMAN->chartLeaderboards[SArg(1)].size());
+		return 1;
+	}
+	static int GetTopChartScore(T* p, lua_State* L)
+	{
+		string chartkey = SArg(1);
+		unsigned int rank = IArg(2);
+		bool result;
+		unsigned int index = rank - 1;
+		if (!DLMAN->chartLeaderboards.count(chartkey) || index >= DLMAN->chartLeaderboards[chartkey].size()) {
+			lua_pushnil(L);
+			return 1;
+		}
+		auto& score = DLMAN->chartLeaderboards[chartkey][index];
+		if (!result) {
+			lua_pushnil(L);
+			return 1;
+		}
+		lua_createtable(L, 0, 17 + NUM_Skillset);
+		FOREACH_ENUM(Skillset, ss) {
+			lua_pushnumber(L, score.SSRs[ss]);
+			lua_setfield(L, -2, SkillsetToString(ss).c_str());
+		}
+		lua_pushboolean(L, score.valid);
+		lua_setfield(L, -2, "valid");
+		lua_pushnumber(L, score.rate);
+		lua_setfield(L, -2, "rate");
+		lua_pushnumber(L, score.wife);
+		lua_setfield(L, -2, "wife");
+		lua_pushnumber(L, score.miss);
+		lua_setfield(L, -2, "miss");
+		lua_pushnumber(L, score.marvelous);
+		lua_setfield(L, -2, "marvelous");
+		lua_pushnumber(L, score.perfect);
+		lua_setfield(L, -2, "perfect");
+		lua_pushnumber(L, score.bad);
+		lua_setfield(L, -2, "bad");
+		lua_pushnumber(L, score.good);
+		lua_setfield(L, -2, "good");
+		lua_pushnumber(L, score.great);
+		lua_setfield(L, -2, "great");
+		lua_pushnumber(L, score.maxcombo);
+		lua_setfield(L, -2, "maxcombo");
+		lua_pushnumber(L, score.held);
+		lua_setfield(L, -2, "held");
+		lua_pushnumber(L, score.letgo);
+		lua_setfield(L, -2, "letgo");
+		lua_pushnumber(L, score.minehits);
+		lua_setfield(L, -2, "minehits");
+		lua_pushboolean(L, score.nocc);
+		lua_setfield(L, -2, "nocc");
+		lua_pushstring(L, score.modifiers.c_str());
+		lua_setfield(L, -2, "modifiers");
+		lua_pushstring(L, score.username.c_str());
+		lua_setfield(L, -2, "username");
+		lua_pushstring(L, score.datetime.GetString().c_str());
+		lua_setfield(L, -2, "datetime");
+		return 1;
+	}
 	static int GetFilteredAndSearchedPackList(T* p, lua_State* L)
 	{
 		if (lua_gettop(L) < 5) {
@@ -1176,6 +1330,8 @@ class LunaDownloadManager : public Luna<DownloadManager>
 		ADD_METHOD(GetSkillsetRank);
 		ADD_METHOD(GetSkillsetRating);
 		ADD_METHOD(GetTopSkillsetScore);
+		ADD_METHOD(GetTopChartScore);
+		ADD_METHOD(GetTopChartScoreCount);
 		ADD_METHOD(Logout);
 	}
 };
diff --git a/src/DownloadManager.h b/src/DownloadManager.h
index 4ad14cba43..f83e191990 100644
--- a/src/DownloadManager.h
+++ b/src/DownloadManager.h
@@ -88,7 +88,7 @@ class HTTPRequest {
 	function<void(HTTPRequest&)> Done;
 	function<void(HTTPRequest&)> Failed;
 };
-class OnlineScore {
+class OnlineTopScore {
 public:
 	float wifeScore{ 0.0f };
 	string songName;
@@ -100,6 +100,29 @@ class OnlineScore {
 	Difficulty difficulty;
 	string steps;
 };
+class OnlineScore {
+public:
+	map<Skillset, float> SSRs;
+	float rate{ 0.0f };
+	float wife{ 0.0f };
+	int maxcombo{ 0 };
+	int miss{ 0 };
+	int bad{ 0 };
+	int good{ 0 };
+	int great{ 0 };
+	int perfect{ 0 };
+	int marvelous{ 0 };
+	int minehits{ 0 };
+	int held{ 0 };
+	int letgo{ 0 };
+	bool valid{ false };
+	bool nocc{ false };
+	string username;
+	float playerRating{ 0.0f };
+	string modifiers;
+	DateTime datetime;
+	vector<pair<float, float>> replayData;
+};
 class DownloadManager
 {
 public:
@@ -108,15 +131,15 @@ class DownloadManager
 	map<string, Download*> downloads;
 	vector<HTTPRequest*> HTTPRequests;
 	map<string, Download*> finishedDownloads;
-	CURLM* mPackHandle{nullptr};
+	CURLM* mPackHandle{ nullptr };
 	CURLM* mHTTPHandle{ nullptr };
 	CURLMcode ret;
-	int downloadingPacks{0};
-	int HTTPRunning{ 0 }; 
+	int downloadingPacks{ 0 };
+	int HTTPRunning{ 0 };
 	bool loggingIn{ false };
-	bool gameplay{false};
-	string error{""};
-	int lastid{0};
+	bool gameplay{ false };
+	string error{ "" };
+	int lastid{ 0 };
 	string sessionCookie{ "" };
 	vector<DownloadablePack> downloadablePacks;
 	bool reloadPending{ false };
@@ -124,6 +147,8 @@ class DownloadManager
 	string session{ "" };
 	string sessionUser{ "" };
 	string sessionPass{ "" };
+	string lastVersion{""};
+	map<string, vector<OnlineScore>> chartLeaderboards;
 	double sessionRating{ 0.0 };
 	map<Skillset, int> sessionRanks;
 	bool LoggedIn();
@@ -160,12 +185,15 @@ class DownloadManager
 	inline void SetCURLPostToURL(CURL *curlHandle, string url);
 	inline void SetCURLURL(CURL *curlHandle, string url);
 
+	void SendRequest(string requestName, vector<pair<string, string>> params, function<void(HTTPRequest&)> done, bool requireLogin = true, bool post = false, bool async = true);
+	void RefreshLastVersion(); 
+	void RequestChartLeaderBoard(string chartkey);
 	void RefreshUserData();
 	void RefreshUserRank();
 	void RefreshTop25(Skillset ss);
 	map<Skillset, double> sessionRatings;
-	map<Skillset, vector<OnlineScore>> scores;
-	OnlineScore GetTopSkillsetScore(unsigned int rank, Skillset ss, bool &result);
+	map<Skillset, vector<OnlineTopScore>> topScores;
+	OnlineTopScore GetTopSkillsetScore(unsigned int rank, Skillset ss, bool &result);
 	float GetSkillsetRating(Skillset ss);
 	int GetSkillsetRank(Skillset ss);
 
diff --git a/src/ScreenSelectMusic.cpp b/src/ScreenSelectMusic.cpp
index 579ced4918..565f93e2c1 100644
--- a/src/ScreenSelectMusic.cpp
+++ b/src/ScreenSelectMusic.cpp
@@ -33,6 +33,7 @@
 #include "RageFileManager.h"
 #include "ScreenTextEntry.h"
 #include "ProfileManager.h"
+#include "DownloadManager.h"
 
 static const char *SelectionStateNames[] = {
 	"SelectingSong",
@@ -1451,6 +1452,7 @@ void ScreenSelectMusic::AfterStepsOrTrailChange(const vector<PlayerNumber> &vpns
 			}
 
 			m_textHighScore[pn].SetText(ssprintf("%*i", NUM_SCORE_DIGITS, iScore));
+			DLMAN->RequestChartLeaderBoard(pSteps->GetChartKey());
 		}
 		else
 		{