| 1957 | Symphony No. 1 | Confirmed | 18' |
| 1960 | Concertante for Violin, Flute, Oboe and Chamber Orchestra | Confirmed | 18' |
| 1964 | Concerto Serenade for Violin and String Orchestra | Confirmed | 19' |
| 1964 | Symphony No. 2 “Oracles” | Confirmed | 17' |
| 1965 | Session I | Confirmed | 8' |
| 1971 | Commedia, for (almost) 18th-Century Orchestra | Confirmed | 10' |
| 1975 | Open House for Tenor and Chamber Orchestra | Confirmed | 35' |
| 1976 | Concerto for Piano and Orchestra | Confirmed | 25' |
| 1979 | Humoresk for Organ and Orchestra | Confirmed | 11' |
| 1979 | Symphony No. 3 (Chamber Symphony) | Confirmed | 35' |
| 1980 | Lime Jello Marshmallow Cottage Cheese Surprise | Confirmed | 3' |
| 1982 | Ragomania: A Classic Overture for Orchestra | Confirmed | 8' |
| 1984 | Concerto in D for Violin and Orchestra | Confirmed | 20' |
| 1984 | Orphée-Sérénade for Piano and Chamber Orchestra | Confirmed | 20' |
| 1984 | Songs of Innocence and of Experience · chorus | Confirmed | 160' |
| 1985 | Fantasia Concertante for Viola, Cello and Orchestra | Confirmed | 15' |
| 1986 | Seattle Slew: Complete Ballet | Confirmed | 24' |
| 1986 | Symphony No. 4 “The Rose” | Confirmed | 35' |
| 1987 | Spring Concertino for Oboe and Chamber Orchestra | Confirmed | 10' |
| 1989 | Fanfare: Converging on the Mountain | Confirmed | 3' |
| 1989 | Symphony No. 5 | Confirmed | 24' |
| 1990 | Concerto for Clarinet and Orchestra | Confirmed | 23' |
| 1990 | MCMXC Tanglewood | Confirmed | 5' |
| 1992 | McTeague · opera | Confirmed | 130' |
| 1993 | Lyric Concerto for Flute and Orchestra | Confirmed | 22' |
| 1995 | A Whitman Triptych for Mezzo-Soprano and Orchestra | Confirmed | 30' |
| 1996 | Gaea: Double Concerto for Two Left-Hand Pianos | Confirmed | 20' |
| 1996 | Symphony No. 6 | Confirmed | 25' |
| 1997 | A Gentle Little Fanfare | Confirmed | 2' |
| 1999 | A View from the Bridge · opera | Confirmed | 120' |
| 2000 | Concerto Grosso for Saxophone Quartet and Orchestra | Confirmed | 20' |
| 2002 | A Wedding · opera | Confirmed | 120' |
| 2002 | Symphony No. 7 (A Symphonic Concerto) | Confirmed | 25' |
| 2003 | Inventing Flight: A Suite of Thumbnail Portraits | Confirmed | 17' |
| 2003 | Medusa: A Monodrama for Soprano and String Orchestra | Confirmed | 25' |
| 2003 | Seattle Overture: Seattle on a Beautiful Day | Confirmed | 5' |
| 2005 | Alleluia Variation | Confirmed | 1' |
| 2005 | Five Cabaret Songs for Voice and Chamber Orchestra | Confirmed | 12' |
| 2005 | Serenata Notturna for Oboe and String Orchestra | Confirmed | 20' |
| 2005 | Symphony No. 8 (from “Prophetic Books” by William Blake) · chorus | Confirmed | 35' |
| 2006 | Canciones de Lorca for Tenor and Orchestra | Confirmed | 25' |
| 2007 | Cabaret Songs for Mezzo-Soprano and Chamber Orchestra | Confirmed | 25' |
| 2008 | Lucrezia · opera | Confirmed | 52' |
| 2009 | Five Cabaret Songs for Voice and Wind Ensemble | Confirmed | 12' |
| 2009 | Romanza for Violin and String Orchestra | Confirmed | 15' |
| 2010 | Prometheus for Piano, Chorus and Orchestra · chorus | Confirmed | 23' |
| 2012 | Symphony No. 9 (A Short Symphony in One Movement) | Confirmed | 16' |
| 2013 | Games and Challenges for 2 Violins, Bass and Orchestra | Confirmed | 25' |
| 2014 | Circus Overture: Into the Eighth Decade | Confirmed | 4' |
| 2014 | Concerto for Clarinet and Band | Confirmed | 20' |
| 2014 | Millennium: A Concerto-Fantasia for Orchestra | Confirmed | 17' |
| 2016 | Concerto for Trombone and Orchestra | Confirmed | 21' |
| 2017 | Dinner at Eight · opera | Confirmed | 105' |
| 2018 | Ann Arbor Saturday | Confirmed | 8' |
| 2019 | Second Piano Concerto | Confirmed | 25' |
| 2022 | Dedication | Confirmed | 8' |