Mellow Yellow Paul McCartney can be heard as one of the background revellers on this track, but the "quite rightly" whispering answering lines in the chorus is not McCartney but rather Donovan himself. Donovan had a small part in coming up with the lyrics for "Yellow Submarine", and McCartney played bass guitar (uncredited) on portions of Donovan's "Mellow Yellow" album. In 2005, the track was remastered by EMI Records for the "Mellow Yellow" album re-issue. "Mellow Yellow" was covered in 1967 by soul singer Big Maybelle on her album "Got a Brand New Bag". It was also covered in 1968 by British
Yellow (Coldplay song) that "they would never make it". The song was later performed on 7 July at the G20 summit in Hamburg, Germany with guest vocals from Shakira. "Yellow" has been covered by numerous singers worldwide, some in different languages and styles. A Chinese language version of "Yellow" was recorded by Chinese rock singer Zheng Jun in 2001, six months after the original release of the single. Singaporean singer Tanya Chua covered the song. The cover band and comedy act Richard Cheese and Lounge Against the Machine covered this as a Lounge style version on his 2004 album "I'd Like a Virgin".