Music S.T.A.R.T!!

After recounting a dream to Hanayo, Maki meets a little girl that suddenly appears in their classroom.

The next day, Maki turns out absent from school, and the other girls decide to visit her.

However, Eri returns to the school to pick up a textbook and ends up following a mysterious shadow.

As the gap between dreams and reality closes, an amazing encounter awaits her and the other members of µ's.

— written by Singan

Note: Bundled with the sixth single of the anime idol group μ's.