The revolution began in the 1950s and it was televised. Such artists as Elvis Presley and Buddy Holly appeared on prime time, jolting the well-groomed offspring of white Americans with their interpretations of black music. The real stuff - Lightnin' Hopkins and Chuck Berry - infested suburbia through records, grabbing young kids like Jorma Kaukonen and Jack Casady by the musical jugular. The Delta blues sound spawned Hot Tuna; a three-decade wonder band with a prodigious recording longevity and one of the most faithful audiences in popular music. In December of 1995 Hot Tuna traveled to San Francisco with their electric instruments to play a concert at the legendary Fillmore auditorium. It was a homecoming. The night crackled with atmosphere, electricity and expectation - a very special, unique occasion. Fortunately the moment was captured on tape; this 90-minute video reveals the excitement and energy of that evening.