I didn't even realize that it was an advertisement. But if it is, it's not the first one. The Beatles images shown in December were then probably also technical

I didn't even realize that it was an advertisement. But if it is, it's not the first one. The Beatles images shown in December were then probably also technically ads for the just-released-on-streaming Beatles catalog. Disclosures: I work at Microsoft and really don't like advertising-supported products.