Question: The Concert for Bangladesh included what German artist, musician, and record producer who designed artwork for many bands, including the Beatles and Bee Gees?
Sentence (from "Klaus Voormann"): As a musician, Voormann is best known for being the bassist for Manfred Mann from 1966 to 1969, and for performing as a session musician on a host of recordings, including "You're So Vain" by Carly Simon and many by former members of the Beatles.
Relevant evidence: No