Never end "Opus"

Never end "Opus" is an original song appearing on THE IDOLM@STER SideM ST@RTING LINE-11 Altessimo. It is performed by Kei Tsuzuki and Rei Kagura under the unit Altessimo.

In Game

 * THE iDOLM@STER SideM LIVE ON ST@GE!

CD Recordings
THE IDOLM@STER SideM ST@RTING LINE-11 Altessimo (sung by: Kei Tsuzuki and Rei Kagura)

Credits

 * Translation