Totally agree. Those Weekends were a chance to sample new music outside the usual 'zone of comfort' as well as some International 'names', in a relaxed environment and (with the jazz season pass) done in an affordable manner.
The Mike Westbrook Big Band is doing 2 concerts in Newton Abbott in a couple of weeks time, so I know where I'm off to this year (and it won't be rubbernecking at the Roman Baths ).