Just for clearance, this is not me playing those instruments. They are a RU-vidr named flamingo, and his channel is linked in the title of the video and the original videos are linked in the description.
Before a concert me and some other guys got a tuba and went to the showers (there was really good acoustics in there) Crazy shit happened in there But we filled a tuba with water and every time you played the water would slosh back and push air from the mouthpiece into your face When we dumped it out it was like a waterfall
I’m a clarinet playing, but I bet I could play trombone and euphonium better than- uhm.. THIS. Mostly bc I have multiple people in my class who play it but.. HOW DO YOU MESS UP THIS BAD?!