Mellow Yellow the album "Donovan's Greatest Hits", the rumour that one could get high from smoking dried banana skins was started by Country Joe McDonald in 1966, and Donovan heard the rumour three weeks before "Mellow Yellow" was released as a single. According to "The Rolling Stone Illustrated Encyclopedia of Rock and Roll", he admitted later the song made reference to a vibrator; an "electrical banana" as mentioned in the lyrics. This definition was re-affirmed in an interview with "NME" magazine: "it's about being cool, laid-back, and also the electrical bananas that were appearing on the scene - which were ladies' vibrators."
Have You Never Been Mellow single "If You Love Me, Let Me Know", as the single was only released in the United States on the album of the same name. "Have You Never Been Mellow" was not as successful outside the US, and failed to chart in some countries like the United Kingdom. However, the title song was Newton-John's first charting single in Japan, where it reached number 26 on the Oricon singles chart. Newton-John received a Grammy nomination for Best Female Pop Vocal Performance for her work on the song "Have You Never Been Mellow," but lost to "At Seventeen" by Janis Ian. The