Help! Tuneage identification

...and there are no links, so probably a tough ask.

There were two house versions of Jeff Lorber Fusion's song, Samba, anyone know any of them (who they were by).

Now here's what might sound like rank laziness - I've got both of the 12"-ers but they're in storage and unless I was dead lucky, would be very hard to get at. So thinking caps on please.

Thanks