Using a music recommender system called Audioscrobbler, Last.fm builds a detailed profile of each user's musical taste by recording details of the tracks the user listens.
You can access to Last.fm service here: Last.fm
Playlists and favorites transfer
Want to import your music collection to Last.fm ? Or maybe you want to move from Last.fm to another music service ? You can follow these tutorials to move your playlists and favorites tracks, artists and albums with Last.fm thanks Soundiiz !