My band at the time opened for Berlin on their Pleasure Victim tour, in a theater that I used to go as a kid to see James Bond movies. The band my wife’s in, who I have subbed for, has opened for the English Beat a few times. Then, if it counts, a band that I had been in(but left amicably)got the opening slot for the Talking Heads. I’d still help them with crew stuff, loaning gear, transpo, etc., so I got to hang backstage. Had a substantial conversation with David Byrne. That was…different.
Other than that(if it also counts), a band I was an integral part of(wasn’t on stage, but mixed and did special effects for)opened for the Bad Brains, They Might Be Giants, and Fluid(Sub Pop band), and I went with them to SXSW and New Music Seminar in NYC. Gigged with Marty Willson-Piper, onetime guitarist for Australian band, The Church.
Also provided sound for, or mixed…L7, Babes In Toyland, The Cows, The Dwarves, Blake Babies(Julianna Hatfield), No Means No, Green River(pre-Mudhoney), Flaming Lips(their chaotic early days), Thin White Rope, Jai Uttal(new age/world music), Colin Hay solo, Rickie Lee Jones solo, and a guy named Andy Prieboy, who had replaced Stan Ridgeway in Wall Of Voodoo and guested with Concrete Blonde.