It is not often hip-hop spills into the pages of marlbank but hey this is just great, superstar rapper Nas on his previously unreleased track, ‘Jarreau of Rap (Skatt Attack),’ featuring Al Jarreau and trumpeter Keyon Harrold, best known for his work with Robert Glasper, which will be on Nas’ upcoming compilation, The Lost Tapes 2, to be released on 19 July via Mass Appeal and Def Jam. Jarreau’s treatment of Dave Brubeck’s ‘(Round, Round, Round) Blue Rondo à la Turk’ is the core sample on the song.