There is an entire disc on Cala Records (the conductor Geoffrey Simon's label) of trombone music (I think it's the London Trombone Sound, but I may be mistaken, they had a series of these theme albums), with ultimately 76 trombones playing you know what. Actually very good sound and a lot of fun. Geoffrey told me that when they first started recording in a local church (at night to avoid extraneous sounds, of course) they were chased out by complaints from the neighboring homes, the trombones were so loud. They finally found a more remote, and very reverberant, church in which they made the recording.
By the way, I have heard that the definition of "perfect pitch" is someone throwing a trombone into the ocean and hitting a viola floating there.
By the way, I have heard that the definition of "perfect pitch" is someone throwing a trombone into the ocean and hitting a viola floating there.