Here's clip 4 of 6 on the Texas Pop Music Festival in Dallas, Texas, 1969. 

People walk around outside of festival. Large crowd of people sit in field in front of stage. Some balloons are in the crowd. Singer and guitarist performs.

The Incredible String Band performs at the Texas International Pop Festival. There is a large crowd of hippies watching. Film moves backwards as people walk through the crowd. A helicopter flies above the crowd and dumps a huge bunch of papers or fliers onto crowd.

A band is on the festival stage. A man on stage in a suit and construction helmet has the microphone and addresses the crowd. He smiles and flashes a peace sign as he exits stage. The audience cheers and whistles. A hippie woman in audience dances and wears a headband.

People are in a crowd at music festival. Psychedelic shots of the stage. Young guy sings at the mic on stage. The festival is seen through a blood-red filter.