"Let the richly colored melody resound from the transparent world." Sennzai's unique album of prismatic, shifting voices in pursuit of more refined expression. This work, which begins with multi-recorded harmonies, questions the meaning of singing and the meaning of life. The album features newly written songs spun with a splendid production team including Hagali, WHITEFISTS, Kabocha, Yuichiro Tsukagoshi (NanosizeMir), satella as well as Contains a total of 11 tracks, including each inst. ver. The songs are now screaming, beautifully and fragilely performed in the boundary of songs that only Sennzai is capable of. Sennzai's 7th Solo Album "Prismtone", with her one-of-a-kind voice and world view, plays in many colours.