Firefall was a rock band that formed in Boulder, Colorado in 1975. It was founded by Rick Roberts, who had been in the Flying Burrito Brothers, and Jock Bartley, who had been Tommy Bolin's replacement in Zephyr. The band's biggest hit single, "You Are the Woman", peaked at #9 on the Billboard charts. Other hits include "Just Remember I Love You" (#11 in 1977), "Strange Way" (#11 in 1978), and "Staying with It" from 1981, with female vocalist Lisa Nemzo.
These are videos from concerts where Firefall played, so they may be of other bands that played the concert as well.
The Doobie Brothers - Without Love
The Beach Boys / The Doobie Brothers / Jeff Beck / Firefall / The Ozark Mountain Daredevils Jul 23, 1976 Kansas City, Missouri, United States Embedded by Mark And Mary
Firefall - You are the Woman
Jeff Beck - Beck's Bolero