St. Boniface Catholic Church
   Lafayette, IN

CanticaNova Publications
   Charles Town, WV

Chabanel Psalms
   Corpus Christi Watershed

Choral Public Domain Library
   Free Choral Music

The Church Music Association - Musica Sacra
   Auburn, AL

The Liturgical Institute
   Mundelein, IL

The New Liturgical Movement
   Sacred Music and Liturgical Arts

Richard Rice Scores
   Composer of Liturgical Music

Sacred Music Project - Fr. Columba Kelly, O.S.B.
   St. Meinrad Archabbey

Society for the Renewal of the Sacred Liturgy - Adoremus
   St. Louis, MO

St. Cecilia Schola Cantorum
   Auburn, AL

St. Meinrad Liturgical Music
   St. Meinrad, IN

USCCB - Roman Missal
   Washington, DC