Have Play Music fans been missing out by not having a Spotify-like desktop experience? Let's investigate. Generally speaking, Google's mobile services come from a kaleidoscope of individual apps, but us lowly Windows and Mac users get corralled into a web browser tab when we want to load up Gmail, Drive, Photos, Maps, and so on. Although Google Play Music (GPM) competes directly against Spotify and other streaming services, it actually doesn't have its own desktop app.
