Works for String Orchestra
| Op. 36 | Five Meditations (1967, rev. 1974/80) for English Horn, Harp, and Strings |
| Op. 44 | A Gentle Musicke (1969) for Flute and Strings |
| Op. 67 | Responses, Hosanna, and Fugue (1977) for String Orchestra and Harp |
| Op. 107 | Concerto for Two Trumpets, Timpani, and Strings (1997) for Two Trumpets, Timpani, and Strings |
| Op. 113 | Concerto for Harpsichord and Strings (2000) for Harpsichord and Strings |