Bum Ditty Triplet Exercise/Tune (see NEW TABS page for MIDI sound sample). "Bum Ditty Triplet Exercise" - An original exercise/tune that features mostly open-position, hammered triplets and an occasional Bum Ditty rhythm, played Scruggs style. Not hard to play if you have very basic Scruggs style down. Added 8-13-2011 $3.00