Offered are 23 first day covers singed with 36 signatures. Highlights include: Kris Kristofferson, Roseanne Cash, Neil Sedaka, Sonny Turner, Herb Reed, Melissa Ehteridge, Jim Messina, Richie Furay, Paul Stookey, Sonny Curtis, Country Joe, Judy Collins, Arlo Guthrie, Alan Parsons, John Sebastian, Lou Christie, Tom Constanten, Johnny Rivers, Don McLean, Peter Yarrow, Dino Danelli, Grace Slick, Frankie Ford, Dion, John York, Gene Parsons, and Gene Cornish. Pre-certified by Beckett Authentic.