Here's clip 5 of 6 on the Texas Pop Music Festival in Dallas, Texas, 1969. 

People are in a crowd at music festival. Psychedelic shots of the stage. Person plays guitar solo and there is a close up of a hand on a guitar neck. A guitarist rocks out on stage. Fast cuts and jumpy camera show a bassist on stage and a woman dancing passionately in the audience.

Hippies dance in the audience. Bassist head bangs, and the singer screams into the microphone as he plays guitar. The audience stands and claps. Girl in audience snaps fingers and sings along.

Band performs on stage at outdoor Texas Pop Festival. It is daytime and hippies in audience are dancing. Camera pans audience. Basest and guitarist rock out. Members of the crowd stand up and applaud.

B.B. King leans down from the stage at the Texas Pop Festival and shakes hands with members of the audience. Another band performs. The sun is setting.