"センセーショナル大革命" (Sensational dai Kakumei) is YM's first full album released by EXIT TUNES. It contains 17 tracks, all sung by GUMI. It ranked number 32 in the Oricon Weekly Sales chart its first week of sales, and has appeared a total of 4 times in the ranking. Tracks 1, 2, 13 and 17 are new. Crossfades of the album can be heard on Nico Nico Douga: the first one and the second one. The official album website is available here. Additinal details can be seen on EXIT TUNES. The album is purchasable on iTunes, Amazon and CDJapan.