Beem Plus is a Windows Phone music app that allows users to tap into Digitally Imported music sites and stream various EDM radio stations to their Windows Phones. The DI.FM client was updated the other day to version 1.5 to address a handful of bugs, tweak performance and now supports Last.fm scrobbling.
Scrobbling is basically the system building a profile based on the music you play regularly and makes recommendations based on that profile. With the update, you no longer need to have a specific track name written in your notebook, instead just have it listed in your "Recently Played" table. You can either perform manual scrobbling by tapping the sharing button above the heart (in the station player) or enable auto-scrobbling where, for each opened station, the current track details will be automatically sent to your Last.fm account.