| Composer: |
Ralph Vaughan Williams |
| Music title: |
The Pilgrim's Progress (1951) |
| Librettist: |
Ralph Vaughan Williams |
| Work definition: |
Morality in a prologue, four acts and an epilogue |
| After: |
After the allegory 'The Pilgrim's Progress' by John Bunyan with interpolations from the Bible and verse by Ursula Vaughan Williams |
| Language: |
English |
| World premiere: |
26 April 1951, Covent Garden Opera Company, Royal Opera House, Covent Garden, London |
| ROH premiere: |
26 April 1951, Covent Garden Opera Company |
| ROH company premiere: |
26 April 1951, Covent Garden Opera Company, Royal Opera House, Covent Garden, London |