SmashTunes displays the currently playing Music, iTunes or Spotify track in the menu bar of your Mac. Apart from that it allows you to control Spotify and Music via hot keys aka keyboard shortcuts.
album artwork
You can rate and love tracks (via hot keys)
Hot key options
Music
Spotify
iTunes
Control

Play / Pause / Next / Previous / Ratings

Play / Pause / Next / Previous

Play / Pause / Next / Previous / Select / Playlist control / Ratings

Display track info in menu bar check_circle check_circle check_circle
Hotkeys a.k.a. keyboard shortcuts check_circle check_circle check_circle
Rate tracks through the menu or by using hotkeys check_circle check_circle
Display artwork check_circle check_circle check_circle