Hey guys any good references in regards to the structure of compositions that you guys can link me to?
UG's New Zealand Resident!
A-A-A (A-A'-A'') – Strophic
A-B (A-A-B) – Binary
A-B-A (A-A-B-A) – Ternary
A-B-A-C-D-C-A-B-A – Compound ternary
A-B-A-C-A (A-B-A-C-A-D-A) – Rondo
A-ab-B-A'-ab'-C – Sonata

Some of the classical forms that have been used for centuries. The ones in brackets are common variations.
Ka pu te ruha ka hao te rangatahi.