Need new music? Get endless personalised radio, concert recommendations, and quickly look up music with Last.fm on your Windows Phone 7. www.last.fm is a music recommendation service that lets you effortlessly keep a record of what you listen to (from almost any music player, including Last.fm Radio on your Windows Phone 7) and adds it to your Last.fm profile. Based on what you like, Last.fm recommends you more music, concerts and people.