The term 'Some Horns' can refer to three different instruments: Saxes (5 letters), Cornets (7 letters), and Altos (5 letters). Saxes are a type of woodwind instrument, usually made of brass, that produce a bright, piercing sound. Cornets are similar to trumpets, but have a softer, more mellow tone. Altos are a type of brass instrument, usually made of brass, that produce a lower-pitched sound than other brass instruments. All three instruments are commonly used in jazz and classical music.