I've long dreamt of a way to control Play Music on my desktop with my phone. It's one of those things I'd basically given up on, until I found out about Desktop Remote, for Google Play Music. It uses a "wrapped" web Play Music interface so your phone can control the music playing on your desktop PC.
I've been using this today and I can say it works really well. Much like Radiant Player for macOS or the official Chrome extension, it controls the function keys so the play/pause/skip buttons work for Play Music. The remote control feature is almost instantaneous - the app can play and pause music, skip tracks, scrub forward or backwards, and switch shuffle or repeat on/off.Read More