Cantor Elihu Feldman of synagogue B’nai Shalom in West Orange, New Jersey, has a regular monthly column, which is mounted on the synagogue’s website. These columns often contain valuable information about a variety of aspects of Jewish music, not the least of which are historical pieces and brief biographical sketches of famous Jewish musicians.
http://www.uscj.org/njersey/w-orange/Cantor/cantor-mes.htm