Here are the possible solutions for composer with a horn named for him clue
Answer
Clue
Relevancy
sousa
Clue
Composer with a horn named for him
Composer with a brass instrument named after him
neko
Clue
Rocker Case who tweeted "If a dude called me a 'cougar' I'd be more likely to kill him bare-handed and shit him out in front of his parents than fuck him"