Question: Works by what man, who was part of the duo Simon & Garfunkel, were included in the 1967 Joan Baez album, Joan?
Sentence (from "Joan (album)"): Having exhausted the standard voice/guitar folksong format by 1967, Baez collaborated with composer Peter Schickele (with whom she'd worked on the 1966 Christmas album, "Noël"), on an album of orchestrated covers of mostly then-current pop and rock and roll songs.
Relevant evidence: No