Apparently these are the two guitars included in The Beatles: Rock Band, the Rickenbacker 325 played by Lennon and a Gretsch Duo Jet, played by Harrison—although I always remember him with the Country Gentleman. [Updated]
https://gizmodo.com/beatles-rock-band-will-come-with-custom-beatles-instru-5165089
Apparently, the guitars won’t be included with the game, but sold separately for $99 each. Seriously, this is getting silly. [Kotaku]
https://kotaku.com/the-beatles-rock-band-gets-the-beatles-guitars-5240592
