Another band. The lead guitarist was an old hand and had been gigging in various bands since the 60s. The singer/rhythm guitarist had never been in a band before this one. They had been together for a few years and when their bass player left I got roped in by the drummer, that I had previously played with in another band
We did "dad rock" covers, playing in local pubs. We'd been together for a couple of years and were getting plenty of gigs, but started to get a bit fed up with the lead guitarist sounding like a wasp in a jam jar all the time, on every song. Anyway eventually the drummer took it upon himself to explore the tonal range of the guitarist's amp, and made him stand there playing while tweaking knobs - it was quite capable of some gorgeous clean tones as well as filth.
That really didn't go down well with the guitarist. I think he felt quite indignant about it and he decided to retire from playing shortly afterwards, effectively ending the band