| Artist/Group | Album Title | Year | Origin | Label | Price (US) |
| KAK | Kak | 1969 | USA | Epic | 15 |
| KAPPUTER HAMSTER | Kapputer Hamster | 1974 | Germany | Ohrwaschl | 15 |
| KING CRIMSON | In The Court Of The Crimson King | 1969 | UK | E'G | 12 |
| KING CRIMSON | Larks' Tongues In Aspic | 1973 | UK | Virgin | 12 |
| KING CRIMSON | Starless And Bible Black | 1974 | UK | Virgin | 12 |
| KINGDOM | Kingdom | 1970 | USA | Akarma | 20 |
| KOPPERFIELD | Tales Untold | 1974 | USA | 18 | |
| KORNI GRUPA | Korni Grupa | 1972 | Yugoslavia | RTS | 18 |
| KROKODIL | An Invisible World Revealed | 1971 | Germany | Germanofon | 18 |
| KROKODIL | Sweat And Swim | 1973 | Germany | Bellaphon | 12 |
| A | B | C | D | E | F | G | H | I | J | L | M | N |
| O | P | Q | R | S | T | U | V | W | X | Y | Z |
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