The Question I'm Asked Most Often Is ... "Is that a cello?"   BUT   The question I'm asked most often by other musicians is, "How do you do those harmony vocals?".   There doesn't seem to be a thread anywhere about BVs, so I thought I'd stick this here.   At every live gig with my two main bands, I bring     That's a Pedaltrain Nano (plus an extra pedal off to the left) fitted on top with a Diago mains power distribution and underneath