Special CD: PASSION of the PASSION Sound Disc

Special CD: PASSION of the PASSION Sound Disc is a special vocal and BGM CD released for the limited editions of the 7th THE iDOLM@STER SideM anime Blu-ray & DVD on June 27th, 2018. It features a new original song "315 Steelo!" plus 3 BGM tracks.

Track List
01. 315 Steelo!（歌：天道 輝・ピエール・渡辺みのり・伊瀬谷四季・蒼井享介・硲 道夫・若里春名・舞田 類） 02. PASSION of the PASSION 03. 315の星　～掴め！希望の星～ 04. 315の星　～その一球に懸けて～

Romanized Track List
01. 315 Steelo! (sung by: Teru Tendo, Pierre, Minori Watanabe, Shiki Iseya, Kyosuke Aoi, Michio Hazama, Haruna Wakazato, and Rui Maita) 02. PASSION of the PASSION 03. 315 Stars ~Grasp! Star of Hope~ 04. 315 Stars ~Hanging on That Ball~