I found two very old Atari 2600 commercials, I don't know if I've ever really seen such a spot in my very young days (must be from around 1983), but I remember the melody and I did and do have an Atari 2600. It still runs, and it's gorgeous!! *gets all nostalgic* *lol*
"You're a fly named Yar on a quest in space,
you attack the shield of the cotyle space
but watch out the Yar
He knows where you are!
Yar's Revenge is new on Atari,
have you played Atari today?!"
Little different commercial in Germany, but same melody:
"Woll'n wir telespielen, weil das jeder kann,
erst kommt Asteroids, dann Super Break-Out dran;
und das Weltall ist nah, und der Pacman ist da -
Wer hat Lust was neues zu spielen?
Wer hat schon Atari gespielt?"