Barbara Harbach (born February 14, 1946)  is a composer, harpsichordist, organist and teacher. Since 2004, she has been Professor of Music at the University of Missouri-St. Louis. She founded Women in the Arts-St. Louis to highlight women's work and gain more performances for musicians and composers. A number of her pieces have been recorded by the Slovak Symphony Orchestra; its recording of a collection of her music released in 2008 received three major classical music awards.
In 1989 Harbach founded the small Vivace Press, to publish music by underrepresented composers. In 1993 she was a co-founder of the journal, Women of Note Quarterly, and continues as its editor.
Born in Pennsylvania, Barbara Harbach studied music, and harpsichord and organ performance at Penn State, where she earned a BA; and Yale, where she earned an MMA. She earned her doctorate in composition from the Eastman School of Music.
Harbach was Professor of Music at Washington State University from 1991 to 1997, Visiting Professor of Music at University of Wisconsin-Oshkosh from 1997 to 2000, and Visiting Professor of Fine Arts at the University of Wisconsin-Stevens Point from 2000 to 2003. In 2004, she was made Professor of Music at the University of Missouri-St. Louis. She teaches performance, composition and related classes.
Harbach has given organ and harpsichord recitals in North America, Asia, Europe and also in Siberia. She presented a weekly television music series, Palouse Performance, broadcast in the North-Western region of the United States.
She has made numerous recordings of organ and harpsichord music and is a nationally recognized keyboard performer. When reviewing one of her Bach recordings in its May/June 1988 issue, the American Record Guide said, "She deserves to be recognized as one of the eminent Bach players among organists of the present day, in both the United States and in Europe." In 1992, Keyboard Magazine ranked Harbach as second to Keith Jarrett as "Top Keyboard Artist" in the classical division.
Her first published composition was Praise Him with the Trumpet (1977) for choir and organ. Her compositions have included works for symphony orchestra, string orchestra, organ, harpsichord, choir and chamber ensemble. She has also arranged Baroque pieces for brass and organ.
She has written three symphonies: Veneration for Orchestra (first performed in 2004 at Wilmington College, Ohio), One of Ours - a Cather Symphony (commissioned by and first performed by the Central Wisconsin Symphony Orchestra) and Sinfonietta for string orchestra. Seven more symphonies were written. She didn't number her symphonies. A State Divided - A Missouri Symphony, Gateway Festival Symphony, Jubilee Symphony, Night Soundings (6th), Celestial Symphony (9th) and Symphony for Ferguson (10th)
A recording of her music, The Music of Barbara Harbach, Vol. 1, received the following honors:
In 1989, Harbach founded Vivace Press, a music publishing company specializing in works by women and other traditionally under-represented composers. She produces performing editions of 18th-century keyboard music.
In 1993, Harbach and Jonathan Yordy founded the journal, Women of Note Quarterly, and shared editing responsibilities. She continues as editor.
In 2004, Harbach founded Women in the Arts-St. Louis, devoted to creating more opportunities for audiences to see and hear women composers and other artists, as well as encouraging education and recognition of women artists.