Here are a few sound samples from recent concerts:

Shostakovich, Symphony No. 12, mvt. I (0:57, 1.1M)
Shostakovich, Symphony No. 12, mvt. IV (1:44, 2M)

Mozart, Clarinet Concerto, mvt. II (1:01, 1.2MB)
Laura Biron, clarinet

Beethoven, Symphony No. 8, mvt. IV (0:42, 800k)

Elgar-Payne, Symphony No. 3, mvt. IV (1:01, 1.3M)

Dvorak, Symphony No. 8, mvt. IV (4:04, 5.5M)