Licks, Ideas, and Music: John Hartford changed the world of music. In this 2 DVD set, with tab booklets included, you will see him demonstrate rolls and licks and advice about getting good tone, phrasing, accenting, using picks, playing backup and more. This set is a treasure trove of his personal secrets for playing fast (using hammer-ons and pull-offs, triplets, and "ghost″ notes). The songs covered include Cumberland Gap, Old Time River Man, Cripple Creek, Gentle on My Mind, Goin' Back to Dixie, Cackling Hen, Annual Waltz, Your Tax Dollars at Work, Lorena, Boogie, and Foggy Mountain Landscape.