I can’t vouch for the accuracy of this, but it sounded OK to me, and I just had a fine time jamming along to it.
I used the old Hammond with Bass kit, also know as Hammond NP Bass. I also tired it with Hammond and P-Bass 3, but the organ seemed over-powering. Still, it’s an option.
Package has: .sng, OPBk midi and source midi. Sorry, I don’t have a cheat, maybe someone can add one.