Apple iPod / Music Service Commercial?

One reader submits this casting call for an Apple commercial to be shot between April 18-22:

************ has an immediate need for people of all ages (5-105
years old) to come to a non-union commercial casting for Apple Computers
this Sunday, April 13. We are looking for people who are not afraid to
sing their favorite song with lots of energy. No need to be good singers.
No shy people allowed.. If you are selected you will be flown to Los
Angeles to shoot the commercial between April 18-22 (so you must be
available during that time. . . . . .

The reader's conclusion was that this would filmed for Apple's rumored Music download service, however could also be for iPods.