Congregational Singing in Hasidic Congregations, by Cantor Sam Weiss
Note: I have posted this entry twice, now, with a broken link. I hope that this fixes things and people can now read the article.
If you've been wondering what Cantor Sam Weiss has been up to since his excellent article on Nine Cantorial Luminaries last year, we have a partial answer: "Congregational Singing in Hasidic Congregations," originally published in Volume XXX of The Journal of Synagogue Music, published by The Cantors Assembly. You can also catch Sam on a regular basis on the Jewish-Music mailing list.