Horn Played by Louis Armstrong, Miles Davis
Puzzle 3 of Life of a Book Medium Pack
Question is: Horn Played by Louis Armstrong, Miles Davis
and the answer is: TRUMPET
Word Meaning:
TRUMPET — (music) A musical instrument of the brass family, generally tuned to the key of B-flat; by extension, any type of lip-vibrated aerophone, most often valveless and not chromatic.
Definitions from Wiktionary.