Lydia and the band debuted when the Fillmore was at its peak as one of the nation's musical Mecca's. Owner Bill Graham was so impressed with Lydia's voice and the sound of the band that he immediately signed Cold Blood to his new record label. During the span of six original late-60's, early-70's albums, Lydia Pense and Cold Blood helped, along with Tower Of Power, forge their own specific brand of funk/soul and R&B which came to be know as East Bay Grease. That music still holds up today, proving that great music is timeless and will continue to inspire generations to come. Lydia Pense and Cold Blood packed the San Francisco Ballrooms in their heyday, but that was then and this is now. In the now, Lydia Pense and Cold Blood still fill halls with cheering, dancing, foot-stomping fans. Far from fading over the years, Cold Blood has flourished.
Along with Tower of Power, Cold Blood pioneered the Bay Area's brass heavy funk-rock sound, which came to be known as "East Bay Grease." After debuting at the Fillmore in 1969 and initially signing to Bill Graham's San Francisco Records label, they developed into one of the most popular high-energy bands in the Bay Area. Fronted by the proverbial little girl with a huge voice, Lydia Pense's powerful vocal chops were impossible to ignore, and despite frequent personnel changes within the band, Cold Blood always attracted inspired and creative musicians and remained a crack unit.