Despite the title, there’s nothing 'worst' about this 1970 collection — it’s a killer sampler of the band’s first five years, when San Francisco was buzzing and Jefferson Airplane were right in the middle of it all. Think of it as a crash course in psychedelic rock before things got too heavy: 'Somebody to Love,' 'White Rabbit,' 'Volunteers' — all here in their trippy prime. Released on RCA Victor, this compilation jumps from fuzzed-out rebellion to moments of acoustic beauty. The original pressing has that warm, slightly raw analog mix that makes you feel like you’re spinning a time capsule. You can almost smell the patchouli and tube amps.