Some synths have a bass & cymbal patch (sound) together. Mine sounds like a "ride" cymbal's single hit though, not sizzling, when you play a bass note. I suspect it is for a Jazz type ensemble?

You may also want to look at some (midi) sound fx sounds and see if there is something similar to what you are looking for. You may be able to add a little here and there for the effect. Check out the symphony drum kit for cymbal sounds as well.

Trax