Epiphone Marty Schwartz ES-335 '60s Cherry (Including Hard Case)Marty Schwartz, or as hes better known on the Internet, Marty Music, has been the face of guitar education on the Internet for the last decade and a half. With over 3. 5 million YouTube subscribers, over two billion video views, and a career longer than most rock bands, Marty has arguably taught more people how to play guitar than anyone else in the world. So as you might expect, Marty knows quite a bit about what features a great guitar should have.