Your little neighbor is a violin genius. Well, not really a genius, but he's learning. Anyway, he's doing his best. He's practicing his scales on that ungrateful beginner's instrument, the violin. He's just a child and the violin doesn't forgive any mistakes. It's horrible and your ears are bleeding. And yet, I'm sorry to have to tell you, but it's advisable to let him play. Or at least ask your neighbors to soundproof their living room, as music has benefits for the developm