| Spiral: Event 43 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 44 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 45 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 46 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 47 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 48 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 49 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 50 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 51 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 52 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 53 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 54 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 55 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 56 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 57 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 58 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 59 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 60 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 61 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 62 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 63 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 64 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 65 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 66 | Karlheinz Stockhausen | vocalist | - |
| Spiral: Event 67 | Karlheinz Stockhausen | vocalist | - |
