DESCRIPTION: Duwayne Burnside does his father R. L. Burnside 's song at the 2014 North Mississippi Hill Country Picnic with Kenny Brown and others on slide guitar. As the other guitarists follow Kenny Brown's solo, Duwayne says, "It's contagious!" Other musicians move to the stage as the song progresses for the Friday night jam, a time when all the musicians who have played that day at the picnic get together to jam. The North Mississippi Hill Country Picnic is an annual two-day festival celebrating the rich musical heritage of north Mississippi made famous by Mississippi Fred McDowell, R. L. Burnside, Junior Kimbrough and others.