William Mathias
composer, conductor, soloist
- Fantasy op. 78 (1978)
- Berceuse op. 95/3 (1985)
- Jubilate op. 67/2 (1974)
- Fenestra (1989)
- Recessional op. 96/4 (1986)
- Chorale for Organ (1966)
- Concerto for Clarinet and Orchestra op. 68 (1975)
- Serenade for Orchestra op.18 (1963)
- Sweet Was the Song (1988)
- Piano Sonata No. 1, Op. 23
- Sonata for Piano No. 2 op. 46 (1969)
- String Quartet No. 1 op. 38 (1967)
- String Quartet No. 2 op. 84 (1980-1981)
- String Quartet No. 3 op. 97 (1986)
- Except the Lord Build the House, Op. 89/2
- Hodie Christus natus est
- Wassail Carol op. 26/1 (Arr. for Chorus and Orchestra)
- Concerto for Piano and Orchestra No. 3 op. 40 (1968)
- Ceremony After a Fire Raid op. 63 (1973)
- Sinfonietta op. 34 (1967)
- Ceremonial Fanfare for 2 Trumpets in C major (1979)
- A Vision of Time and Eternity op. 61 (1972)
- Tears (1953)
- Sonatina for Clarinet and Piano op. 3 (1956, rev. 1976)
- Dafydd y garreg wen (David of the White Rock) (1958)
- Musette and Dance for 2 Violins (1966)
- Two Welsh Folk Songs (1962)
- Capriccio for Flute and Piano op. 46/2 (1969)
- Hobed o hilion (When I Was a Young Lad) (1971)
- Sonata for Harp op. 66 (1974, rev. 1992)
- Pan oeddwn fachgen (A Dream of Youth) op. 49 (1970)
- Concertino for Flute, Oboe, Bassoon and Piano op. 65 (1974)
- Suite Parisiene for 2 Pianos (1953, rev. 1992)
- Y nefoedd sydd yn datgan gogoniant Duw (1988)
- A May Magnificat op. 79 No. 2 (1978)
- Riddles (1987)
- Learsongs (1988) (Arr. for Soprano, Chorus and Piano)
- In Excelsis Gloria (1954, rev. 1991)
- Carillon (1989)
- All Wisdom is from the Lord op. 88/3 (1982)
- Festival Te Deum op. 28 (1964)
- O be joyful in the Lord (Jubilate Deo) op. 90/2 (1983)