• odessey & oracle - the zombies (1968)
• the psychedelic sounds of the 13th floor elevators - the 13th floor elevators (1966)
• abbey road - the beatles (1969)
• days of future passed - the moody blues (1967)
• bookends - simon & garfunkel (1968)
• disraeli gears - cream (1967)
• the kinks are the village green preservation society - the kinks (1968)
• pet sounds - the beach boys (1966)
• the velvet underground & nico - the velvet underground (1967)
• let it bleed - the rolling stones (1969)

honorable mentions:

• crosby, stills, & nash - crosby, stills, & nash (1969)
• green river - creedence clearwater revival (1969)
• songs of leonard cohen - leonard cohen (1967)
• if you can believe your eyes and ears - the mamas & the papas (1966)
• forever changes - love (1967)