| Spiral: Event 18 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 19 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 20 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 21 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 22 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 23 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 24 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 25 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 26 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 27 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 28 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 29 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 30 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 31 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 32 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 33 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 34 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 35 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 36 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 37 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 38 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 39 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 40 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 41 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 42 | Karlheinz Stockhausen | vocalist | - |
