@13579a. I demand answer fish boy

However that position makes it hard to press the three buttons meaning dolphins make for terrible trumpet players. Which is okay cause maybe that not their porpoise in life

i'm curious, how do you envision the dolphins pressing the three buttons in the first position?

Let's be creative, why not try the other side? He gets an easier access to the buttons.

Why not three? He can definitely play guitar with those flippers.

Alright, here you go: A dolphin breathes through its blowhole, and because you need to blow into the trumpet to play, that's where it would go. The long snout looking thing actually consists of an upper and lower jaw. This is formally known as the rostrum. *by the way, I'm fish girl, not boy*

I have a girlfriend

Ah, perfection

So you see it? Nice.

What a colourless world you live in my friend

I recommended simultaneous nose and mouth kazoo playing