Google Play Music for Chrome is a free app that adds features to Google Play Music on the web.
Add your iTunes music to Google Play.
Easily upload new songs with drag & drop.
Download free and purchased songs.
Control playback with the mini player.
Google Play Music gives you just the right music at just the right time. Instantly start stations based on the artists and genres you love (available for free in the United States and Canada). Subscribe to access 35 million songs ad-free, listen to music offline, and get access to YouTube Red (United States only; see www.youtube.com/red for details).