ALL THINGS MUST PASS is a two-disk album by whoo. The first disk is a "best of" tracklist containing songs from 2009 to 2011, while the second disk features more previously released songs from 2011 to 2013, as well as new content. Hatsune Miku provides vocals in most songs, barring the four concluding tracks which are collaborations with utaites. The album's namesake (and the title track "All Things Must Pass") is a tribute to the George Harrison song and album of the same name.