1907年10月27日-1991年8月11日 德国 管风琴演奏家
| Helmut Walcha plays Bach Goldberg Variations BWV 988 |
| Helmut Walcha plays Bach Goldberg Variations BWV 988 |
| Helmut Walcha plays Bach Prelude and Fugue Book II No.11 BWV 880 |
| Helmut Walcha plays Bach Prelude and Fugue Book II No.11 BWV 880 |