B. Andrew Mills is the Organist and Choirmaster at Old St. Patrick's Church in New Orleans, Louisiana. He previously served St. Peter's Church on Capitol Hill in Washington, D.C., from 1990 to 1999, and the Church of St. Agnes in New York City from 2000 to 2010 .

He earned his bachelor's degree in music from the North Carolina School of the Arts, where he studied with John Mueller; and his master's degree from the Catholic University of America in Washington, where he studied with Peter Marshall.

Mr. Mills has played concerts at the National Cathedral and the Basilica of the National Shrine in Washington, and at St. Thomas Church Fifth Avenue and the Church of St. Mary the Virgin in New York City. In 2013 he took part in the Piccolo Spoleto Festival in Charleston, playing a concert at the Cathedral of St. Luke and St. Paul.

He will play pieces from Johnson, Frescobaldi, Buxtchude, Bach, Handel, Albinoni, and Brewer.