MusicLover 0.7 for Mac was available as a free download on our software library. The software belongs to Audio & Video Tools.
From the developer:
MusicLover is an artist recommendation app that will suggest similar artists to a particular query. Beyond individual queries, it maintains a historical profile of your music listening habits and builds up a recommendation list for all time.
MusicLover integrates with iTunes and will (but not just yet) integrate tightly with Acquisition. Acquisition integration requires some changes on that side of things first.