Many of Canning's works were written for specific occasions or events, or as part of specific collaborations with poets and authors. These works include:
Oh, Give Us Pleasure in the Flowers Today – a hymn setting to music a poem of the same name by Robert Frost.
Covenant Service – a musical setting for John Wesley’s Watch-Night Service for the first Sunday of the New Year.
Beyond Belief – A light opera, 'a fantastic satire of the atomic age and all its perils,' staged by the Eastman School in May, 1956, and favorably reviewed.
Lesser-known works include his collaborations with William Carlos Williams:
In 1948, Canning undertook, in collaboration with Williams, the development of an opera, Tituba’s Children, but the work was never performed. Williams later released the work as a play.
In 1950, he collaborated with Williams on Rogation Sunday, performed by Linwood Music School to music written by Canning.
''Fantasy on a Hymn Tune by Justin Morgan''
Since much of Canning's work was written for specific occasions, few of his compositions were published or recorded, with one notable exception. Fantasy on a Hymn Tune by Justin Morgan was composed as a response to a piece by British composer Ralph Vaughan Williams, Fantasia on a Theme by Thomas Tallis. Canning's piece was based on Amanda, a hymn from the 1790s by early American hymn singer and composer Justin Morgan. Written in 1944 in Canning's home town of Brookville, Pennsylvania, Fantasy on a Hymn Tune was premiered by the Rochester Philharmonic Orchestra in 1946 as part of a program of new American music. The best-known recording was done by Leopold Stokowski and the Houston Symphony Orchestra in 1959, for Everest Records, a new label which utilized a recording technology designed for film soundtracks. This approach increased bandwidth and minimized the hiss that was characteristic of the period's analog sound recordings, producing a record that was considered very advanced for its time. The Stokowski recording was re-mastered and reissued in 2010 in a DVD-audio format that was considered to be of a quality superior to the standard CD format, an unusual achievement for a recording first released in 1960. The re-release was characterized as a classic – lusher and … more expressive than anyone else. A variety of American symphony orchestras subsequently performed the piece, including recordings by Jesus Lopez-Cobos and the Cincinnati Symphony Orchestra in 1997, and by Raymond Leppard with the Indianapolis Symphony Orchestra in 1999. The piece was performed by the Denver Symphony Orchestra in May, 2011.
Personal life
Canning was married and had two children. His wife was a vocalist who sang church music both professionally and as an amateur. His son, also named Thomas, is a professional musician and Grammy-nominated producer. Canning's father, James Scribner Canning, was an accomplished classical banjo performer. The Canning Banjo Collection and Archive at the National Music Museum was donated in 1988 by Thomas Canning and his wife in memory of Canning's parents.
Legacy
In 1980, the Thomas Canning Composition Prize, was instituted to honor Canning at West Virginia University. Musicians, teachers, and composers who studied with Canning include:
Mark W. Phillips, distinguished professor of music at Ohio University – Athens