I loved this article from neweurasia about imams taking voice lessons in Turkey.
I can't help thinking there are a few muezzis in Tokmok who could use a little training. It's one thing to recite the Qur'an poorly inside the mosque, but when you're calling people to prayer, it's worth doing it well. Some are good, definitely, but some are not. Or maybe I'm just a snob after living in the Middle East.