Who is the bass player on Seinfeld?

It's just one of the hundreds of sounds that came stock in a keyboard back then. It was probably called "slap bass" on the little digital screen. I'd call it a preset rather than a demo sound, though.

 

Thanks. I got confused for a minute and I didn't know the right words to say.

 

It kept me from watching for the first 5 years or so. Then I got sucked in. Love the slap-bass now. Love it.

 

I'm sure it's like this:

 

That's it.