Freelance Whales at MHOW (03/01/10) Photo: Jon Klemm Here are some more details on the John Lennon tribute/benefit: 30th John Lennon Tribute: A Benefit For Playing For Change (Nov 12, 2010) Talent lineup: Jackson Brown, Patti Smith, Cyndi Lauper, Aimee Mann, Keb’ Mo’, Joan Osborne, Martin Sexton, Shelby Lynne, Taj Mahal, Meshell Ndegeocello, Alejandro Escovedo,…