| Title | Parts |
|---|---|
| [] (details unknown). In the Se de Evora registry there are several scores by Francisco Jose de Assis | |
| [] (details unknown). In the Bibliotheca Nacional of Lisbon there is also an insignificant alias [rem: unclear what this exactly means, perhaps a composition of a random unknown Assis] |
|
| [] Mass. mid 19th century (in which Assis made use of the flute) | |
| writing: O tratamento musical da flauta na missa de Francisco Jose de Assis: algumas questoes de retorica musical - The musical treatment of the flute in the mass of Francisco Jose de Assisi: some questions of musical rhetoric |