We went to the NEC Brass Bash (well, half of it because it ran too late for the guy), and the played an all-French-horn Jurassic Park!
The best piece, though, was Eric Ewazen’s Concert Fanfare. I didn’t bootleg that, but here’s MUSIK UND KUNST
PRIVATUNIVERSITÄT
DER STADT WIEN performance of it.
Half of the power came from the acoustics of that concert hall, though. To this day, large acoustic performances in space like that haven’t been captured by recordings.