Organ - Level 3 - Digital Download SKU: A0.982615 Composed by Michael Dryver, Composer. Baroque,Contemporary. Score. 2 pages. Contemporary Choral Series #4800213. Published by Contemporary Choral Series (A0.982615). This extended work, All Saints Celebration Mass, (no-denominational musical production) was performed at the Vatican for Pope John Paul's Communion service May 1, 2006 by Detroit's Winan Performing Arts High School Concert Choir and Orchestra. Also performed by The Iowa Western College Concert Choir and Omaha Symphonic Orchestra in October of 2012 from the Holland Performing Arts Theater for the Poor Claire Sister's Capital Event. .