突然だけど、アイマスのおすすめ楽曲を紹介したい。
アイマスはいいぞ。

I know this is sudden, but I want to recommend a song from idolm@star.
idolm@star is good.

https://www.youtube.com/watch?v=4a6oeXjh8-E&list=OLAK5uy_mJwy93mvsWb9nnZKiJJB7Mz2vg4zO8EPg