TrackSift 2 brings together 9 easy to use tools for iTunes to assist with creating special playlists and cleaning up your iTunes library. Create playlists by purchaser's ID, merge and delete playlists, remove dead tracks, find tracks without artwork or lyrics, re-assign Genre names, find "one-hit wonders", and more. OS X 10.8 or better required. Feedback can be emailed to support@dougscripts.com. ABOUT THE DEVELOPER: Doug Adams is the proprietor of "Doug's AppleScripts for iTunes", dougscripts.com, which has been providing reliable solutions to Mac iTunes users since 2001.