Looking for playable piano

[Streets]

Looking to play arround and test a playable piano. Does anyone know of a public one other than the brit bank where I can set my keys up with razor and tinker arround? I would like something secluded as It probably won't sound pleasing until I can even see if I can even acomplish playing this way.

Any sugestions?

 

[Cack]

I heard theres one hidden in destard lvl 3 but you gotta kill a lot of spawn to activate it.

 

[Shane]

There is one in YEW :
http://prntscr.com/8k56e1

 

[Swayze]

Now that, is awesome... great place for it!

 

[Streets]

There is one in YEW :
http://prntscr.com/8k56e1

Thanks so much @Shane but now the one in Brit is gone after I work out the logistics how can I perform my concert? :/