Brian Wilson and Friends. I just watched the DVD in the DVD/CD combo pack of this concert. I saw Brian a couple of years later, he had mostly the same band and of the friends included in the DVD he had Al Jardine and Blondie Chaplin with him.
The Beatles: Live at the Hollywood Bowl
This is the version which was remastered and released 4 or 5 years ago as a companion to Ron Howard's "Eight Days A Week" documentary. This is by far the best I've heard this concert, you can hear every note clearly. Unfortunately the Beatles probably couldn't hear themselves as well as they can be heard on this CD so their performance isn't as great as it could be. Still a great listen.