The Whistler Mark Campbell The Symmetrical Drummer Download Share The Whistler by Mark Campbell The Symmetrical Drummer Share link 5 beat groove Original composition on symmetrical kit...accents follow 54321 0:00/??? 1 The-Whistler-Master_01b 1:22 The-Whistler-Master_01b by Mark Campbell The Symmetrical Drummer Share link Info 0:00/1:22