Free radio for everything you do. Store 50, tracks from your personal collection. Subscribe for on-demand access to 40 million songs and offline listening. If you’ve uploaded music to Google’s Play Music before, there’s a good chance that you already know how to download songs for offline playback. But if you’re not familiar with how it works. May 16, · Google Play Music provides free, ad-supported radio for what you’re doing, how you’re feeling, or what you want to hear. Instantly start radio stations based on songs, artists, or albums, or browse by genre, mood, activity, decade, and more. Bring your own music collection with you by uploading 50, of your own songs; then listen to them across Android, iOS, and the web, for free.4/5(4M). Transfer music to your online library (recommended) Upload music from your computer to your Google Play Music library to make it available on any device where you use the Google Play Music app. You can transfer music from your computer to your Google Play Music library in the following ways: Add music using Google Play Music for Chrome.