This WGBH series surveys the history of rock and roll, from Little Richard to rap. "Renegades" shows how rhythm and blues, country, gospel and jazz were fused by Little Richard, Bo Diddley, Chuck Berry, Jerry Lee Lewis and others into the new sou nd of rock and roll. Produced, directed and written by David Espar. "In the Groove" features Jerry Leiber, Mike Stoller, Ben E. King, Brian Wilson, Carole King, Sonny Bono, Dick Dale and others as the importance of the rock producer for groups be tween Elvis and the Beatles is explained. Produced, directed and written by Vicky Bippart and Daniel McCabe. Closed captioned.