'I'm with the music immortals'
It's not exactly about violin but the most recent arc is violin focused, not that good tho overall but I like the violin arc.
'Ao no Orchestra', about a violin player entering a high school known for its highly skilled orchestra band
'Moscow's Dawn' (Piano)
'Shonen note' (Choir)
'Sound! Euphonium' It's anime not manhwa sorry, ensemble brass band, I binged 3 seasons and a few movies in one week it's so good
'Shigatsu wa kimi no uso' it's also anime & this was so popular so you've probably seen/known it but the music focused episodes are pretty solid, the drama not so much
And I couldn't think of more on the top of my head maybe I don't read that much music related manga/hwa as I thought I must've mixed it up with classical arts manga like ballet, ballroom, theater also those entertainment industry manhwa
Have they ever mentioned the piece he's playing for the constest? I forgot. I read so many musical related manga/hwa that I get them all mixed up. I wanna read while listening to the piece itself