Any chance we'll see any more archival videos and photos released as DLC?
I don't think so just because of how downloadable content works on three different consoles, and to keep parity, how it would need to be engineered. I know our code team's pretty amazing, but that sort of stuff is not how we look to share that media. It's a pretty secure and safe media that we really want to keep close to the vest, just as Apple has kept it in their vaults. I don't see it being downloadable content. What you see on the disc is what we have for extras for the moment.
Will we see any retail expansions for the game in the future?
Unless we need to introduce a radical new feature, we're going to stick with that core disc and stick with that DLC mentality: add albums and songs on top of that. The Beatles have a finite catalog, but it's an infinitely amazing catalog with finite songs, so we're still hoping to get as much content from Apple as we can and give it to fans to customize their Beatles playlist.