QuickPlay is a Yamaha Clavinova lesson course that can either be taught by an instructor in Clavinova classrooms, or for indivudual self-study by Clavinova owners at home. Its unique combined use of Clavinova guide lamps and Guide Mode teaches popluar melodies one note at a time at the comfortable pace of the learner. Books also feature basic concepts of music theory and notation to give QuickPlay learners a solid foundation for further musical study. Complete sets of XG song files are available for purchase online for 9.99. The Cool Songs volume includes: Fields of Gold - The Girl from Ipanema - A Hard Day's Night - Route 66 - Summer Nights - Surfer Girl - The Tide Is High - Walking on Sunshine - What a Wonderful World.