A mini player, not a remote

So, this is a webplayer in the form of a menubar applet. It doesnt control the full Spotify app — playing music through Minify will pause the desktop app (because of concurrent access to the same account). This may or may not be a plus depending on your intended use-case.

Its a little clunky, but shows a lot of promise.

Note that it has issues with multiple displays — elements of its UI (mainly the search box) are duplicated on one of my secondary displays.

Dafnessic about Minify for Spotify Premium