The other day I came across this fabulous tribute album to Louisiana great Clifton Chenier. The record features some great covers by Steve Earle, Taj Mahal and David Hildago from Los Lobos. There are also a couple of tracks for oldies fans; one by The Rolling Stones, and one featuring backup from a great 60's instrumental sideman. In today's end-of-the-month quiz, can you name him?