A popular joke about tuba players is:

Tuba Player: “Did you hear my last recital?”
Friend: “I hope so.”

The joke has been cited in print since at least 1994.


Google Groups: rec.music.classical
Musician jokes v2.0
boB
9/1/94
(...)
Tuba player: “Did you hear my last recital?” Friend: “I hope so.”

Google Groups: alt.music.makers.soloact
My friends set these along
Beej&John
10/2/00
(...)
Tuba Player: “Did you hear my last recital?”
Friend: “I hope so.”

Google Books
World’s Best Professional Jokes
By Clifford Sawhney
New Delhi: Pushtak Mahal
2004
Pg. ?:
Last Rites
Musician: “Did you hear my last recital?”
Friend: “I hope so.”

Google Books
The Best Musicians’ Jokes
By Bruno Kassel and Carlo May
Pacific, MO: Mel Bay Publications, Inc.
2005
Pg. 56:
Tuba player: Did you hear my last recital?
Friend: I hope so.

Google Books
The Musician’s Joke Book
By Jim Green
London: Omnibus Press
2010
Pg. ?:
Tuba Player: Did you hear my last recital?
Friend: I hope so.

Twitter
Canadian Musician
‏@cdnmusician
Joke of the Day
Tuba Player: “Did you hear my last recital?”
Friend: “I hope so.”
8:00 AM - 11 Jun 2014

YouTube
Ok, here is the joke. Tuba Player: Did you hear my last recita...
botcaster inc. bot
Published on Jan 22, 2016
Tuba Player: Did you hear my last recital?
Friend: I hope so.