Erol Sommer and Rick Klann have been performing around the Cleveland Ohio music scene for many years. As they head south to Canton, they will expand the duo to include respected percussionist Mike Delia for all the Gervasi performances!  Erol Sommer sings in a wide variety of styles covering anything from The Beatles, to Glen Campbell, Jim Croce, Harry Chapin or even Pink Floyd.  The Sommer & Klann Trio is sure to transport you to a time when music was…