Count the number of times the current song is played: The extension displays a counter “You have listened to this song: X times” in the toolbar when you use online music streaming services (Spotify, YouTube Music, etc.). Purpose: to help users know which songs they often listen to, so they can “change the wind”. Basic features: catch events when the tab is playing music, increase the counter, save in localStorage. Reason for not seeing an equivalent: I have not found an addon that counts the number of times each song is played for Firefox (I did a quick check).
