Atelier Shallie: Alchemists of the Dusk Sea Original Soundtrack (シャリーのアトリエ ～黄昏の海の錬金術士～ オリジナルサウンドトラック) is an album containing the music used in Atelier Shallie: Alchemists of the Dusk Sea. It is notable for featuring a new main composer, Hayato Asano (he had previously contributed to an FJ from the Atelier Escha & Logy: Alchemist of Dusk Sky Original Soundtrack and several tracks from the third disc of the New Atelier Rorona soundtrack. The album has 91 tracks spanning three discs.