Some additional notable artists have been added to the Bonnaroo music festival. New performers incluyde Patti Smith & Her Band, JoJo & His Mojo Mardi Gras Band, Ween, The Radiators, Jazz Mandolin Project (with Jon Fishman on drums) and New Monsoon. Tickets for the event which will take place from June 11-13 in Manchester, TN are now avaialable through the Bonnaroo web site.