What is Scrobbling? scrobble: skrob·bul [verb] To automatically add the tracks you play to your Last.fm profile. Get your own personal music profile now and be a part of the next 10 years of scrobbling. Join Last.fm A new iOS music player that helps you rediscover the music you own. The Scrobbler is a fully-featured music player that helps you discover connections between the tracks in your iTunes