After forgetting "I Want You Back Again," I figured I should go back and refresh some parts I hadn't played for awhile, like the bass part to "I Don't Want to Know." And I actually learned it more accurately. I'd thought one part was D E G A, but it's D E G F#. That phrase is underneath the solo too, and I'd thought the bass part during the solo was different.
I think my twelve-string is too treble-y in this, but this was the best-sounding of the three series of settings I tried. I think I missed two notes in the solo too.