An extension to add Last.fm support for Google Play Music
Once you log in to last.fm, your tracks will automatically scrobble from Google Play Music. Click the icon to see the currently playing track, with quick links to get more info from last.fm
Note: because the Firefox addon policy is terrible I’ve given up trying to get this extension published on addons.mozilla.org and will keep it updated here. Note that you won’t receive updates so check back occasionally if you’re so inclined.
This extension asks for your last.fm username & password. This information is not stored. This is used to request a session token which is saved for all future sessions, and is used to transmit tracks from Google Play Music to last.fm