This version supersedes my previous submission to OLGA.
"Caroline, No" (Brian Wilson / Tony Asher)
The right-hand harpsichord part is actually quite simple; the tracking session on the box set (in C; the released version was sped up to Db) shows it to be:
/ / / / / / / /
... where Em is voiced as B-E-G, Esus as B-E-A, Dsus as A-D-G. Tranpose accordingly to play along with the sped-up version, and no, don't ask me how to replicate these voicings on guitar - try Ab6 and Gb6 instead.