Kathleen Cronin MHL 564 Trombone In the Middle Ages and the
... The busine is a long straight trumpet (above). It was mentioned in English literature after 1200 AD but existed some time
before that, and is the precursor to the trombone. The busine (the word appears in many forms: buccine, bocine, busine,
buisine, bosine, buze, buzune, pusine, puzune) was a new ...