Korg Grandstage settings for cover songs

[paulberg]

I don't mean to cut corners but at my age I've found that it's better to ask than try to invent the wheel. I have a Grandstage (where the sounds are preset) and is there any site or forum where other Korg keyboard players share the sound they use when playing cover tunes? For instance:
Van Halen Jump or several of the Journey songs. I guess I should just pay my dues and hunt and peck but I was thinking that there has to be musicians out there that are proud of the sounds they found and are using to give the authentic feel.

I would appreciate any advise and help