Data show the number of Catholic liturgical music publishers in the United States in 2010. Those publishers include GIA Publications, OCP Publications, and World Library Publications, a division of J.S. Paluch.
Geographic reference: United States
Year: 2010
Market size: 3
Source: Mark Pattison, “Site Lets Liturgical Music Composers Sell Songs Directly to Musicians,” The Michigan Catholic, May 28, 2010, page 26