caslabs.case.edu

e0QEg TIL that people used to castrate pre-pubescent boys before the 19th century to halt growth in their larynx to make them sound better and to rival Sopranos, Contraltos, etc. Doing this also increased their breathing capacity. This stopped in the late 19th centuries. They were called Castratos.
kOjnB TIL that the Sackbut likely got its name from the French terms 'sacquer' and 'bouter', which describe the motions of pushing and pulling used while playing the instrument.