A wise man once observed that music, for Jerry Garcia, was "something to solo over." To hear pure Garcia guitar grandeur—extended, unadorned, and minus the Dead—just dive into this exquisite collection of searing originals ("Reuben and Cherise," "Deal"), classic-rock covers ("After Midnight," "And It Stoned Me"), and peerless Bob Dylan reimaginings ("Tangled Up in Blue," "Positively 4th Street").