How to sync Sansa Clip + to Google Play Music .. Chromebook

New here.  Use Chromebook. Trying to sync new Sansa Clip + with Google Play Music.  Any help here?  Thanks. 

The Clip+ is not a mobile phone running Android or IOS apps. That’s what Google Play Music syncs to.

You could download the music to your computer and copy it onto the Clip the same way you’d send over any other music.  They are mp3 files.