For the first time in combat sports history, the BKFC is combining heavy metal and bare-knuckle boxing. The promotion's groundbreaking 'Blood 4 Blood' event will feature four bands performing between four bare-knuckle fights at the Ocean Center in Daytona, Florida. The fight card will serve as a prelude to Welcome to Rockville, a four-day music festival at Daytona Beach beginning on May 7. 'Blood 4 Blood' will end with the headlining fighter-performer, Alex Terrible, making his BKFC debut against Professional Bull Riders veteran Cameron Delano. Alex Terrible, whose birth name is Aleksandr Shikolay, brings a 1-1 bare-knuckle record into his inaugural fight with the promotion. Alex the Terrible vs Cameron Delano - Tomorrow Night LIVE at Blood4Blood!!…