| Date |
Venue |
Country | RoIO
Title |
 |
| 1970 | Maltings, Farnham (Rehearsals) | England  | 1971 Town Hall, Oxford England | 1972 New Theatre, Oxford England | 1978 Convention Center, Dallas TX USA  | 1981 Hippodrome de Pantin, Paris France  | 1986 Coliseum Arena, Oakland CA USA |