Musical instruments beside the sound they produce provide us with many interesting designs.
I have been interested in some of the more unusual designs.
Here is a sterling silver harmonica I made some 40 years ago. Tried learning to play saxophone, had to drop it. Still have the alto Selmer Mark VI and Selmer tenor super action 80.

 

I couldn't carry a tune in a bucket.
Fortunately, there are some more talented among us: https://omegaforums.net/threads/the-musicians-among-us.69892/