Don't always generate full paths on startup (use cache)

src/Song.cpp

@@ -1025,23 +1025,6 @@ Song::TidyUpData(bool from_cache, bool /* duringCache */)
 #undef CLEAR_NOT_HAS
 	}
 
-	// need generate these independent of caching cuz im dum
-	m_sMusicPath = GetSongAssetPath(m_sMusicFile, m_sSongDir);
-	m_PreviewPath = GetSongAssetPath(m_PreviewFile, m_sSongDir);
-	if (m_PreviewPath.empty())
-		m_PreviewPath = m_sMusicPath;
-	FOREACH_ENUM(InstrumentTrack, it)
-	m_sInstrumentTrackPath[it] =
-	  GetSongAssetPath(m_sInstrumentTrackFile[it], m_sSongDir);
-	m_sBannerPath = GetSongAssetPath(m_sBannerFile, m_sSongDir);
-	m_sJacketPath = GetSongAssetPath(m_sJacketFile, m_sSongDir);
-	m_sCDPath = GetSongAssetPath(m_sCDFile, m_sSongDir); 
-	m_sDiscPath = GetSongAssetPath(m_sDiscFile, m_sSongDir);
-	m_sLyricsPath = GetSongAssetPath(m_sLyricsFile, m_sSongDir);
-	m_sBackgroundPath = GetSongAssetPath(m_sBackgroundFile, m_sSongDir);
-	m_sCDTitlePath = GetSongAssetPath(m_sCDTitleFile, m_sSongDir);
-	m_sPreviewVidPath = GetSongAssetPath(m_sPreviewVidFile, m_sSongDir);
-
 	string scoot = m_sMainTitle;
 	string mcgoot = m_sSubTitle;