Hell yes! There are so many killer metal bands & musicians who are influenced by classical music. The first one I ever knew of was Randy Rhoads..when I was 9 years old and just started listening to metal. And, obviously artists like Yngwie is HEAVILY influenced by Bach, Paganini, etc...My personal style of writing incorporates my love of classical music...I think the two styles fit together so perfectly and sound brilliant. Helstar, Symphony X...there are too many to mention...Who knows what Mozart would have thought if he only knew way back in the 1700s!!! THe music and influence of those classical composers is simply astonishing and priceless.