Singer-guitarist's signature song appears on 'Slow Turning,' released 28 years ago this week
Seasoned songwriter puts life stories to music on new LP, 'Terms of My Surrender'
Rich sets by Griffin, Hiatt, Ashley Monroe and Brandy Clark highlight daylong festival
The Allman Brothers Band, Jackson Browne, Trace Adkins and more set to perform
'Love for Levon' lineup includes more than a dozen musicians performing October 3rd in New Jersey