| The Mikado | 1939 | Writer |
| Iolanthe | 1966 | Writer |
| The Mikado | 1967 | Writer |
| Ruddigore | 1967 | Writer |
| H.M.S. Pinafore | 1973 | Writer |
| The Mikado | 1973 | Writer |
| The Sorcerer | 1982 | Writer |
| Iolanthe | 1982 | Writer |
| The Mikado | 1983 | Writer |
| G&S: The Gondoliers | 1984 | Writer |
| Iolanthe: Gilbert & Sullivan | 1984 | Writer |
| The Pirates of Penzance | 1985 | Writer |
| The Mikado | 1987 | Writer |
| The Gondoliers | 1990 | Writer |
| The Pirates of Penzance | 1993 | Writer |
| The Pirates of Penzance | 1994 | Writer |
| Patience | 1995 | Writer |
| The Mikado | 1996 | Writer |
| Gilbert & Sullivan: The Very Models | 1998 | Writer |
| H.M.S. Pinafore | 2001 | Writer |
| BBC Proms: H.M.S. Pinafore | 2005 | Writer |
| H.M.S. Pinafore & Trial by Jury | 2005 | Writer |
| Trial by Jury | 2005 | Writer |
| The Pirates of Penzance | 2006 | Writer |
| The Pirates of Penzance | 2006 | Writer |
| Iolanthe | 2007 | Writer |
| The Mikado | 2007 | Writer |
| The Pirates of Penzance (New Lyric Operatic Company) | 2010 | Writer |
| The Mikado | 2011 | Writer |
| The Mikado | 2013 | Writer |
| The Pirates of Penzance | 2015 | Writer |
| The Gondoliers - The National G&S Opera Company | 2015 | Writer |
| The Mikado | 2019 | Writer |
| H.M.S. Pinafore | 2022 | Writer |
| The Gondoliers | 2022 | Writer |
| H.M.S. Pinafore | 2022 | Writer |
