Madlib's back catalogue is one of the most revered in hip-hop and it would be quite interesting to hear a load of jazz cats rework it in their own style. But this essential album from Blue Note is sort of the opposite - the legendary US producer gets access to the vast Blue Note vaults and from that culls his own library and sound and samples and cooks up fresh takes on plenty of classics. As such you will recognise his beats under melodies from the likes of Donald Byrd and Bobbi Humphrey, Ronnie Foster and Bobby Hutcherson. The whole thing has been remastered as part of the Classic Vinyl Edition series so has never sounded better.