In Stock. 45 Day Lowest Price - 100% Satisfaction Guarantee. Peter Erskine Video 2 Pack - Timekeeping and Everything is Timekeeping videos together. Both the Everything Is Timekeeping and Timekeeping 2 videos in one package Everything Is Timekeeping provides a wealth of ideas and information plus incredible trio performances featuring John Abercrombie and Marc Johnson. Peter demonstrates and discusses the jazz ride pattern, ride cymbal technique, basic jazz independence and coordination, improvisation and composition, and more. Booklets included. Timekeeping is 85 minutes and Everything is Timekeeping is 67 minutes.