Also known as AB form
musical form in two related sections, both of which are usually repeated (AA′BB′)
Pieśń dwuczęściowa – mała forma muzyczna oparta na dwóch okresach (A+B).
Abstract from DBpedia / Wikipedia · CC BY-SA
via Wikidata sitelinks · CC0
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).