MusicIP Mixer
: Quite possibly THE thing that will help me sift through my music collection. This app does a complex analysis on a music file (complex being proprietary and mystical), “fingerprinting” the song for later reference. You then pick a song, and the app generates a playlist of similar songs, or songs that you would like (not necessarily the same thing, eh?). I wonder if it can analyze vinyl-to-MP3 conversions? I’ll update after I get it to work for me.