REVIEW: Douglas Marriner/Leo Richardson Transatlantic Quartet – Celebrating 80 years of Blue Note at Hampstead Jazz Club – London Jazz News
Legendary Voices - Nigel Douglas - Google Books
Another singer lost to us - Sad news, the tenor Nigel Douglas has died at the age of 93. Discussion about Britten's Owen Wingrave; guests include Douglas who played Lechmere for the
The Joy of Opera - Douglas, Nigel: 9780233989655 - AbeBooks
Obituary: Nigel Douglas
Nigel Douglas / John Vicars - History of The Tenor
Nigel Douglas/Adele Leigh: "Lieber Freund, man greift nicht nach den Sternen" - YouTube
DC Fontana
Nigel Douglas, tenor who was lauded by Britten when he played Peter Grimes at three hours' notice – obituary
Richard Strauss – Guntram (1982, Private release, Vinyl) - Discogs
More Legendary Voices (Limelight): Douglas, Nigel: 9780879101930: Amazon.com: Books
BBC Four - Benjamin Britten on Camera, Nigel Douglas on Owen Wingrave