I think the thing here, is that Pete travels up and down the country playing well attended gigs to appreciative audiences. He mentions he's in a Led Zep tribute band, so it makes sense that not all of the gigs will be in the same geographical area.
I know a few bands from the Manchester area who play original music (I'll count my band as one of them) who play around the UK, simply for the reason that you can't keep doing the same stuff to the same crowd continuously.
I think the days of the "dance band" playing in the same location week in, week out, are long gone. The audiences want some variety in what they hear nowadays and even if you have an alternative setlist, it's only going to be sustainable for a finite number of gigs.