Pianist and musicologist Robert Levin with the Academy of Ancient Music discusses with Jim Cunningham the 30 year project to record the complete Mozart Piano Concertos with original instruments and multiple pianos. Robert Levin explains which new additions to the set involved his research and completions. Robert explains how improvisations were added that resemble the technique of jazz players like Art Tatum, He also remembers his colleague Christopher Hogwood, describes the extra detail for notes and art with the packaging of each hard bound booklet, and suggests why classical radio has spotlight hours of Mozart. He remembers his own experience as a dj with a good reason why listeners should help out during the fundraising drives.