By Robert Croan If you’ve seen the Coen Brothers’ O Brother, Where Art Thou, which has become a cult movie since its release in 2001, you’d have recognized several of the Appalachian hymns included in Seraphic Fire’s concert of The American Spiritual, performed in five South Florida venues Jan. 12-17. Artistic Director Patrick Dupré Quigley labeled the concert “an expression … [Read more...]