Track Timer for Mac

From Apps & More Software Design:

Track Timer is an AppleScript script that is meant to be used in conjunction with the scheduling application Script Timer to provide a scheduling solution for Apple Computer's popular iTunes application. Track Timer is a free AppleScript script that interfaces with iTunes and provides a simple way to specify and play any number of iTunes tracks. You simply provide Track Timer with a play list of music, audio streams, or both and the single track or multiple tracks you want to hear in any order, and it takes care of controlling iTunes. You can even ask for a random track or tell Track Timer to instruct iTunes to shuffle the whole play list, and you can specify a different sound volume for each play list. You use Script Timer to schedule the execution of Track Timer. You can schedule any number of play lists at any number of times.