Album · 2017血、汗、涙by BTS血、汗、涙 is an album by BTS, released in 2017 on Big Hit Entertainment, with 3 tracks.K-Pop♡ Favorite3Tracks12 minRuntimeNot yet rated — be the firstYour ratingTracklist3 tracks · 12 min01血、汗、涙 (Japanese ver.)3:3502Not Today (Japanese ver.)3:5203Spring Day (Japanese ver.)4:34