It looks like we've had a problem generating your charts.
Please ensure you have entered the correct last.fm username and try again later.
If these problems still persist, please let us know via the feedback form.
Background photograph of Little Boots at Latitude Festival 2009
by Daniel KJ
View the gallery.
The Normalisr is an application that ranks your mp3 listening habits based on an approximation of how long you have spent listening to a certain artist or album.
We believe this approach better represents musical tastes compared to the last.fm rankings, where charts are ordered based on the number of tracks played.
The application takes data feeds from last.fm and Musicbrainz and re-calculates charts using the number of tracks played and a calculated average track length.