I love the Auto Platooning feature! It lets me add songs and then rotate them in from rest and back evenly over the course of 1 year, three months, 6 days and 22:34 minutes! The other feature I love is the music history chart (2 versions) One large chart that I can instantly look at while editing logs or the new small version that pops up for every song highlighted! MusicMaster is the undisputed champion! I've used MusicMaster since 1991 and it just keeps getting better and better! Many thanks!