I built this. A tenor saxophone. It isn't quite finished yet, however I did most of the building. Special thanks to Zombiestruck, and another player that isn't a sky/hellblocker.

 

Gonna build an alto next...

 

a D being played

 

Another update on the tenor: the bell is bigger GOden04

 

What's this? A submarine that actually works in Vanilla Minecraft? Yes I tried it and it works! I didn't make it so don't gimme credit. However you could use it as a helicopter or a car.
Anyways when you make it, don't step on the pressure plate first or it'll take off without you and you won't be able to finish it, XD. And, you don't need to use dark prismarine, you can use any block you want. Plus this requires the 1.8 snapshot, 'cause it uses slime blocks.

 

Forgot the screenie, lol.

 

build a cello!

 

Build a Piano Then make it play

 

It'll be hard to make the cello play, lol.

 

That might be hard, but okay! I was thinking of making an entire jazz ensemble.

 

so it will be a challenge DO IT!

 

Fine.

Plus, for the submarine, if you want to stop and restart it, place a block to make it stop, place a pressure plate on the block before the slime block before the block you placed the pressure plate on when you built it, then step on it, and it puts the submarine back to normal, then to restart it, place the pressure plate like normal when you build it, and if it doesn't start right away, use a bow and arrow and aim it at the pressure plate and quickly get in your seat. (If that was confusing, think carefully )

 

Build a bagel




































I can see you are still looking

 

BUild a Curise ship!

 

Y u gotta steal my idea? ;-;