Hehe, quaalude tv, tell me about it. S6E1 segment 4. I started dozing about the middle with making artificial bonsai and perked back up for the trombones, had to watch a second time too. Very impressive, that is working with some brass. 
I went to a music repair guy looking for a trumpet valve once, he wasn't very supportive and I got a lecture about how they didn't have the technology to extrude and everything was seamed, yada yada- but Quigs, that was a show!
I went to a music repair guy looking for a trumpet valve once, he wasn't very supportive and I got a lecture about how they didn't have the technology to extrude and everything was seamed, yada yada- but Quigs, that was a show!