At first I liked Apple Music but comparing it to Play Music which I signed up again Play Music sounds much better. I notice when I listen to Apple Music especially with headphones it sound more metallic actually giving me a slight headache. On Play Music the stereo sound is much deeper and natural. I think Play Music at 320k MP3 sounds great but Apple Music at 256k AAC does not cut it for serious listening. My Apple music trial is up in May but with the sound quality, bugs (well on the Android app the audio keeps stopping) and having to use horrible iTunes which freezes all the time I am staying with Play Music.