A native of Denver, Moran studied twelve-tone music privately with Hans Apostel in Vienna and completed his Masters Degree in 1963 at Mills College in Oakland, California, where he studied with Darius Milhaud and Luciano Berio (Ruppenthal and Patterson 2001). After having lived for periods ranging from a few months to a couple of years in various locales, from Vienna, Berlin, NYC, and Milan to Portland and San Francisco, he has made Philadelphia his home since 1984.
Many of his works have been recorded: his two albums for Argo Records were taken out of print, but reissued as a two CD set by Innova Records, which also released a new CD of his music. Some of his music has been made available in mp3 format at the classical midi archives site (Tyrrany and Anon. 2008). The Juniper Tree was issued on CD in 2009.
- The Juniper Tree (1985) (co-composed with Philip Glass)
- Desert of Roses (premiered February 1992)
- From the Towers of the Moon (premiered March 1992)
- The Dracula Diary (1994)
- Night Passage (1995)
Miniature operas with durations of less than ten minutes, for a variety of voices and small instrumental ensembles: "Remember Him to Me", "So Suddenly a War", "Your Pig is Dead" and others. The libretti-fragments are by Gertrude Stein.
- Rocky Road to Kansas (1995)
- "Waltz In Memoriam Maurice Ravel" for piano
- "Wendekreise" world premiere at the Bavarian State Opera, 1972
- "ALICE" full length ballet, commissioned by the Scottish Ballet, world premiere April 2011
- For Organ (1967)
- Thirty Nine Minutes for Thirty Nine Autos (August 1969)
- Hallelujah (1971)
- Emblems of Passage (1974)
- Dream Quilt (1997)
- The Eternal Hour (1974)
- Pachelbel Promenade
- Waltz in Memoriam Maurice Ravel (1977)
- Ten Miles High Over Albania (1983)
- Three Dances (1983/86)
- Survivor From Darmstadt (1984)
- Open Veins (1986)
- Halicarnassian Quartet
- Leipziger Kerzenspiel
- Three Baroque Songs (1988)
- Requiem: Chant Du Cygne (March 1990)
- Points of Departure (1993)
- Seven Sounds Unseen (1993)
- 32 Cryptograms for Derek Jarman (1995)
- Obrigado (1996)
- Voce Della Fontana (1998)
- Trinity Requiem (commemorating the 10th anniversary of September 11, 2001) (2011) (Amico 2011).
- Mantra recorded by the Latvian Radio Choir, from the album Mantra of Moran's works
- Ruppenthal, Stephen, and David Patterson. 2001. "Moran, Robert (Leonard)". The New Grove Dictionary of Music and Musicians, second edition, edited by Stanley Sadie and John Tyrrell. London: Macmillan Publishers.
- Tyranny, "Blue Gene", and Anonymous. 2008. "Robert Moran: Conductor". All Media Guide, LLC. (Accessed July 14, 2013).
- Official website
- OfficialMembers.macconnect.com website at the Wayback Machine (archived August 22, 2007)
- O-art.org, 39 Minutes for 39 Autos information.
- Robert Moran at the Internet Movie Database
- Ariadne.at, an example of notation.