'Rainbow' the official track off Robert Plant's forthcoming album, 'lullaby and... The Ceasless Roar' released September 9 on Nonesuch RecordsPre-order the album now: http://www.robertplant.comAnd on iTunes: http://smarturl.it/ceaselessroarWebsite: http://www.robertplant.comTwitter: http://www.twitter.com/RobertPlantFacebook: http://www.Facebook.com/RobertPlantInstagram:http://instagram.com/robertplantofficial