Diamond Dust to release new single! Diamond Dust is the band in the TV anime "Girls Band Cry," and in which Momoka Kawaragi, the guitarist of Togenashi Togeari, used to be a vocalist. "Cycle Of Sorrow," the title track, was performed at a music festival in the 11th episode of the TV anime. The B-side includes "ETERNAL FLAME - Sora no Hako -" which was used as an insert song in episodes 5 and 8, and the anime version of "Sayonara Anohi no Melody" performed by singer-songwriter Mine in episode 7.