| Composition | Observations on Composition (Anonymous) for |
| Contributors | — |
| Publisher | — |
| Languages | — |
| License | Public Domain |
| Published | — |
| Edition | — |
| Parts? | No |
| Selections? | No |
| Vocal score? | No |
| Description | IMSLP filename | Pages |
|---|---|---|
| Complete (?) Book | PMLP1060259-Digital_Store_g.759.e.-2.-_Observations_on_Composition-_with_plain-_easy-_and_familiar_rules_to_learn_that_art_by_numbers.pdf | — |
©2025 David P. Anderson