When Dh plays (loudly) his musical instrument that he is learning to play. I wouldn't complain if it was a nice instrument with a nice sound but its not and its so annoying sometimes. He is not bad at it but unfortunately i detest the sound and the genre of music too! Yes iabu I know. Would he have to tolerate it if I took up opera singing and practised it (loudly) several times a day?
And no, I'm not going to say what it is, it will give me away!