I'd suggest consulting Sound Doctorin'
. It is the largest
replacement key list I have found.
If you have your broken key, you can compare it to the pictures available and
determine if an alternate key (Matrix-6
Pratt & Read
) would fit.
Please share your findings when you find one. My keyboard is fine, fortunately,
but you never know.
(I'll save this for a separate thread: I was toying with the idea of painting
keys to have a reverse color keyboard...)