Mr. Mills made his theatrical conducting debut with the Washington Savoyards in its production of Scott Joplin's Treemonisha. Active as a vocal coach/accompanist, he has served as vocal coach for the famed Sweet Honey in the Rock; the acclaimed soprano, Marquita Lister and can be heard as arranger and accompanist on a disc of spirituals with mezzo-soprano Denyce Graves, Angels Watching Over Me.
Mr. Mills has performed throughout the United States in such places as The Academy of Music, Philadelphia, The Kennedy Center for the Performing Arts, The Barns, Wolf Trap Farm Park as well as historic churches in Krakow, Poland. He has appeared as guest artist with numerous choral groups including the Concert Artists of Baltimore, the Washington Bach Consort, the Cathedral Choral Society, the Folger Consort, Fairfax Choral Society, MasterSingers of Wilmington (DE), and Eastern Michigan University Chamber Choir. In the spring of 1992 Mr. Mills performed the complete organ works of Johann Sebastian Bach in a weekly series of fourteen programs on the 96 rank Rieger organ at All Souls Church, Unitarian. He made his west coast debut in July 1992 at the Spreckles Organ Pavilion International Organ Summer Concert Series in Balboa Park, San Diego and his New York City recital debut in July 1993 at the Riverside Church; returning in 2003. Concerto appearances include the Pittsburgh Symphony with conductor Isaiah Jackson (Rheinberger g minor), the Johns Hopkins Symphony (Rheinberger F major) and the Peabody Symphony (Rheinberger g minor). He has also performed with the Jacksonville Symphony in concertos by Handel, Rheinberger and Jongen as well as Hindemith's Concerto for Organ and Orchestra. During the inaugural festival of the Fred J. Cooper Memorial Organ, Dobson organ Op. 76, in Verizon Hall of the Kimmel Center in Philadelphia, he was the first of five recitalists for the Saturday marathon.
For several years Mr. Mills has been a featured artist at the Shenandoah Valley Bach Festival as recitalist, chamber musician and choral conductor - preparing the Festival Chorus for major works such as: Haydn's Creation, Mozart's Requiem, Beethoven's Symphony No. 9, and Handel's Samson. Mills is organist at St. Paul's United Methodist Church in Kensington, Maryland. He is also music director of the acclaimed National Spiritual Ensemble, and guest artist with the Ritz Chamber Players, based in Jacksonville, Florida. Previous positions include Associate Minister of Music at National City Christian Church, Director of Music at All Souls Church, Unitarian, and University Organist at Howard University, all in Washington, DC. He earned a B.M. in organ from Westminster Choir College and a Graduate Performance Diploma in Organ from Peabody Conservatory of Music.