I hate lava levels, with the original Sonic game's Marble Zone no exception. But it is part of definitive soundtrack to my Mega Drive playing youth. Original track:This violin interpretation is quite something, even if the performer is wearing a Super Mario Land t-shirt. Awesome cover: by CountryLace http://www.youtube.com/watch?feature=fvwp&NR=1&v=mN6-eNg0nWU