FILL e TUA is sigotositeP's first album, first distributed in VOC@LOID M@STER 12. The album focuses on classical and folk songs with MEIKO and KAITO as the vocals. It consist of 15 tracks, 7 new songs, and 8 published songs from the (fully re-mastered) featuring tracks such as "Tsugai Kogarashi", "Tokiwasure Bito" and "Yomizakura". It's purchasable in iTunes store, Amazon mp3, and HearJapan.