I agree, it would be great to get a 5.1 release of MMT, but until Apple decide to release one I created my own. MMT the film was released in 5.1, the 1+ release has Hello Goodbye and All You need is Love in 5.1 (It also has SFF and Penny Lane) and SGT P box has SSF and Penny Lane in 5.1. That leaves Baby Your A Rich Man. I ripped the Blu-ray's and created a 5.1 mix from the Stereo remix of Baby Your A Rich Man from the Yellow Submarine Songbook LP (It came out pretty good) and created a DVD-Audio disc for my Acura. Now I have MMT to go along with my Pepper, White, and Abbey Road discs. I also have a Yellow Sub disc created from the 5.1 mixes from the film. When Get Back the movie comes out I am sure it will be in 5.1 and won't be the Phil Spector version like Let It Be Box will. Another potential 5.1 disc in the making.