Once in a Very Blue Moon, a 1984 album by Nanci Griffith, and its title track
Moon | NYPD Blue | Toronto Blue Jays | Blue Peter | Sailor Moon | moon | Blue | Blue Ridge Mountains | From the Earth to the Moon | Blue Öyster Cult | Blue Note Records | Keith Moon | Blue Heelers | Ban Ki-moon | Pokémon Red and Blue | Winnipeg Blue Bombers | Titan (moon) | Blue Nile | From the Earth to the Moon (miniseries) | The Dark Side of the Moon | Blue's Clues | ''Pokémon Red'' and ''Blue'' | Blue Man Group | Vida Blue | The Blue Danube | Rhapsody in Blue | blue plaque | Blue Mountain State | Blue Cheer | Blue Bloods |
In comics, they have written several graphic novels and miniseries for independent publisher Oni Press, including Skinwalker, Three Strikes, Maria's Wedding, The Tomb, Once In A Blue Moon the Amy Devlin Mysteries, Frenemy Of The State (written with Rashida Jones), and the upcoming Bad Medicine.
He appeared in the Ben Hecht - Charles MacArthur film Once in a Blue Moon (1935) with Jimmy Savo.
These have included 'A Mighty River of Song' at the Royal Albert Hall on 12 May 2007, the BBC Electric Proms concert, 'Once in a Blue Moon: A Tribute to Lal Waterson', at Cecil Sharp House in London on 25 October 2007 and 'A Tribute to Bert,' a concert celebrating the life and work of Albert Lloyd, at Cecil Sharp House on 15 November 2008.