Really deep acoustic instruments

no, you need to NOT POST in a serious thread

Not to start an arguement or anything but this is a thread about deep instruments, that's not that serious.

And on topic:

Has anyone tried tying 5000 bass strings together and making giant strings out of that, and making a huge fret board and putting stuff overtop to hold down the strings and getting a huge hammer or something to hit the strings? That would be sweet.