Autographed in person by David Crosby – guitars, vocals Jack Casady - bass Jerry Garcia – guitars, pedal steel guitar, vocal Mickey Hart – drums Paul Kantner - vocal Bill Kreutzmann – drums, tambourine Phil Lesh – bass, vocal Joni Mitchell - vocals Graham Nash – guitar, vocals Gregg Rolie - piano Grace Slick - vocal Neil Young This lp has been professionally framed and matted with acid free matting , solid wood frame , real glass with low e to protect your item , We Offer a 100% Guarantee Of Authenticity! All Purchased Items Come With A Certificate Of Authenticity , We work Exclusively With Collectors And Third Party Authenticators To Ensure That Every Item Is Absolutely Authentic! And We Want You To Know That Unlike Most Autograph Dealers, All Sales Are Not Final Here, You Can Return Any item for any reason for up to 30 days, and authenticity is guaranteed for life!