Oncidium id

[JanetOS]

I got this oncidium from a friend as a noid several years ago. She said it was from Lowe's or Wal-mart with no label. Anyone have any idea???
I don't have very many oncidiums, as I have not had a lot of luck with them in the past, so I don't know enough to make a positive id. I am thinking this one is pretty common.

[Swamper]

Oncidium variegatum : harlequin dancing lady orchid
This is the one I have. I think it's the same or long lost sista.