Doc Holliday origin can be traced to 1971 when guitarist, lead singer and songwriter Bruce Brookshire formed the blues band called Roundhouse. By the end of the decade Roundhouse had gained the attention of Molly Hatchet's manager creating opportunities that would see the band rechristened Doc Holliday and secure a deal with A&M Records.
These are photos from concerts where Doc Holliday played, so they may be of other bands that played the concert as well.
Stevie Wonder / Paul Butterfield's Better Days / Doc Holliday Apr 26, 1973 Passaic, New Jersey, United States Uploaded by Zimtrim