It displays your public profile and no last.fm password is required.
GET THE FULL VERSION TO DISPLAY WEEKLY CHARTS AND RECENTLY PLAYED TRACKS!
ENSURE YOUR MUSIC IS PROPERLY TAGGED! Without the correct tagging last.fm cannot identify your songs and this wallpaper cannot function properly.
Developer has no affiliation to last.fm
Tags: last fm wall paper, last fm full.
1. Enabled hi-res images
2. Now shows top artists and albums overall (full version includes weekly artist and album charts as well as recently played tracks).
3. Bug fixes