Keyboard Keyboard Mounting Bracket

This lets you mount a (PC) keyboard to a (digital piano) keyboard, which should be useful for a digital sheet music or music production setup.

This is measured specifically for the [Yamaha P-115 digital piano](http://usa.yamaha.com/products/musical-instruments/keyboards/digitalpianos/p_series/p-115/) and the [Thinkpad USB keyboard](http://shop.lenovo.com/us/en/itemdetails/0B47190/460/60AC6A0372B14F5BA7B12F1FF88E33C7). Presumably it will also work with other similar Yamaha pianos, but YMMV. It should also be possible to change the PC keyboard by extending the bracket.