I got this character from Furikake on FA.

Pretentious and smug, Erasmus is difficult to work with. Fresh out of getting his master's degree in music composition, he considers most music that he doesn't like to be terrible and a waste of time. Despite being an insufferable prick, he's a reliable person who prides himself on his work ethic. He's willing to do just about anything for his few good friends - although that won't stop him from being judgmental about it.

His hobbies are largely centered around music in some form, either creating or listening to it. He can play several instruments although he favors stringed instruments. His favorite instrument is his electric banjo, and although he's fairly skilled with it his music never seems to take off on the internet. Perhaps it's because he's been trying to break into the metal scene with his banjo, but he refuses to admit that could be the problem and prefers to blame pop music and the general public's bad taste in music.