55th Anniversary of Otis Blue/Otis Redding Sings Soul

50th Anniversary If I Could Do It All Over Again I'd Do It All Over You by Caravan, Abraxas by Santana, Sex Machine by James Brown, and Curtis by Curtis Mayfield

45th Anniversary of Alive! by KISS and Dreamboat Annie by Heart

40th Anniversary of Waiting for a Miracle by The Comsat Angels, Never for Ever by Kate Bush, Empires and Dance by Simple Minds, Blizzard of Ozz by Ozzy Osbourne, Guilty by Barbra Streisand and Kurtis Blow

Looking for these? After the Gold Rush, Another Green World, Idlewild South, Paranoid, Wish You Were Here or Fresh Fruit for Rotting Vegetables, Scary Monsters