Reb Mordechai:
??? ???? ???? for sanctioning this discussion. But before you did that, I think that one should apply the famous vort of the Chofetz Chaim that if you say the rav can’t sing and the Chazan can’t learn, then you are over Lashon Hara. But if you say the rav can’t learn and the Chazan can’t sing, then you are over retzicha!