"Songs written by John Farrar" . "10"^^ . "3319776" . "Billboard Hot 100 number-one singles" . . . "MCA Records singles" . "Have You Never Been Mellow" . . . . "John Farrar" . "1975-01-21"^^ . "Gramophone record" . "RPM Adult Contemporary number-one singles" . "Have You Never Been Mellow" . . "GBAYE7500091" . "-0.112945"^^ . "5714dede25ac0d8aee4ced38" . "english" . "5632" . . . "false"^^ . . "0"^^ . "Singles certified gold by the Recording Industry Association of America" . "TRUWAUH128F9329702" . "122.0"^^ . "%22Have You Never Been Mellow%22 is a popular song written by John Farrar and recorded by Olivia Newton-John as the title track for her album of the same name." . "Soft rock songs" . "1975 singles" . <4IFQZyxxyyM> . . "-17.1"^^ . "John Farrar" . "267404"^^ . "MCA Inc." . "62f9f809-dae2-4142-ba81-5768282230ad" . "Billboard Adult Contemporary number-one singles" . "true"^^ . . "2009-03-31"^^ . "-0.268308"^^ . "1975 songs" . "RPM Country Tracks number-one singles" . . "213000.0"^^ . "true"^^ . "Song recordings produced by John Farrar" . . "Olivia Newton-John songs" . "eng" .