I'm also picky about electric and acoustic guitars - especially tonal qualities in old tube amps. I tweak them mercilessly to try to bring out the best in them. And I was in TBA (albeit briefly). A local hotel/bar got a last minute cancellation from a band they had booked, so we scavenged the best personnel from several local bands and took the gig as a lark. We were all familiar with one another's work and were skilled in improvisation, so though we weren't a "band" we were up to the task. When we got there, the cardboard table placards all said Band TBA, so we found a cardboard poster, wrote "To Be Announced" on the backside with a Magic Marker and propped it up in front of the stage. As the owner paid us, he said that the bar had had its best night ever and he wanted us to become his house band with free storage space, free rehearsal space, etc. My sensitivities to fragrances were getting pretty bad, and I was ready to give up live performance, and getting the line-up would have required us to break up 3 bands. TBA was fun for a night though.