Sylvester Stallone's little brother Frank Stallone is a professional musician who has written original music for nine movies, including "The Expendables 2" out in theaters now. Big Jim & Stacy Lee had a blast chatting with Frank about his career... and hobbies. Even though Sly is famous for playing a boxer, Frank has actually boxed. He wouldn't say who would win in a fight, however, because they've never boxed together.

Frank wrote the only original music heard on "The Expendables 2" and he said it was a unique experience because the producers were quite specific about what they wanted. Click the bottom button below to hear a bit of it and buy it. It's a little edgier than his previous hits, which include "Far From Over" on the 1983 film "Staying Alive" and "Take You Back" on his brother's 2006 film "Rocky Balboa."

As a commentator on "America's Dumbest Criminals," Frank said he gets hate mail all the time. Give him some love mail by visiting his website and Facebook page:

Hear the interview here: