8-bit synth or sound cards ?

[FSjakeJ at aol.com]

I have been desperatly looking for a way to make 8-bit music .  like nintendo
style music.  Somebody told me I could do this with a sound blaster - 8.
 Does anyone have an 8-bit sound card (with midi capabilities) for sale ? I
tried to sample nintendo notes in my keyboard , but is extremely hard and
time consuming. Anybody know what kind of keyboard makes this type of music?