type of music based on rock
via Wikipedia infobox
Experimental rock (originally known as avant-garde rock or avant-rock) is a subgenre of rock music that emerged in the 1960s. The genre emphasizes innovation over commercial appeal, incorporating influences and ideas lifted from avant-garde music through traditional rock music instrumentation. It is primarily characterized by its use of unconventional song structures, musical techniques, rhythms and lyricism, usually deemed challenging, difficult, inaccessible or underground.
Etymology
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).