California Lottery Black Scratchers "Lady Luck"

[Silverxette]

Just saw this commercial and can't get the tune out of my head! I've never rewatched a commercial so many times just for the song/melody--it's driving me nuts! I'm really hoping it's not an original score cause I will be rather devastated. I might have to hunt down the song writer and make him/her finish. D:

Youtube link: (Someone recorded from their phone, I believe)

I first saw it on CBS.com.

Thanks much! :]