無料で曲を聴ける音楽アプリ！SoundMusic（サウンド ミュージック） for YouTube

SoundMusic is free streaming music player!
Try SoundMusic, the easiest to use music app!

* Simple
SoundMusic is very simple, and has strong functions. You dont need to log in Youtube, you can make playlists in this app.

* Completely free
And there is no need to register anything!
You can play music with just two taps after opening this app!

* Lots of Genres
You can choose favorite songs at the genres and TOP 100 music.

* Background play
Listen while playing with other apps as well!