Julianus Marie August de Boeck was a Flemish composer, organist and music pedagogue. From 1880 he studied organ at the Royal Conservatory of Brussels under Alphonse Mailly, whose assistant he became until 1902. In 1889 he met the young Paul Gilson who became a close friend and, despite being the same age, his teacher for orchestration. Gilson encouraged de Boeck's composition work.
|Dum aurora finem daret||Motet||Choir and Instrument|
|Winternachtsdroom||Opera / Operetta||Voice(s) and Orchestra|
|3 Pièces pour orgue||Piece||Organ|
|Ave Maria||Sacred Mass||Choir and Instrument|
|O beata mater||Sacred Mass||Voice(s) and Instruments|
|O Salutaris Hostia||Sacred Mass||Choir and Instrument|
|Surrexit Dominus||Sacred Mass||Choir and Instrument|