@GooglePlayMusic is so annoying. Wanted about 4 tracks from an album, had to do them one at a time. So back and fourth. Why can't you guys do a select tracks option to make buying music from an album easier? 
Press and hold, select tracks, total added auto, one transaction 
That's a good suggestion, mind sharing it using our feedback tool? Just go to Menu > Help & feedback. You may not get a response back, but we do review all feedback and use it to prioritize requests. We always appreciate suggestions like yours!
