Disc 1
Disc 2
- James Litton, Washington National Cathedral Choir, members, Erik Suter, Joanna Dabrowska, St. Albans School Madrigal Singers, Washington National Cathedral Choir, Elizabeth Robinson, Brent Flinchbaugh, Washington National Cathedral Madrigal Singers, Scott Hanoian, Justin Godoy, Charlotte Woolley, Morgan Whitmire, Blount Stewart, Peter Thompson, Rosa Lamoreaux, William Simms, Gleb Drobklov, William Lockhart, Claude-Bénigne Balbastre, Gleb Drobkov, Christine Buras, Vana Derderian & Chester Warner
- Ben Alden, Gareth Dayus-Jones, Giles White, James Birchall, Roger Judd, Ronan Busfield, The Choir of St George's Chapel, Windsor Castle & Timothy Byram-Wigfield
- Barbara Schlick, Harry van der Kamp, Hilke Helling, Rheinische Kantorei, Das Kleine Konzert, Hermann Max, Hein Meens, Martina Lins & Almut Kirchner
- John Fernstermaker, Christopher Putnam, —, Grace Cathedral Choir, Caleb Jonas, Hunter Silides, Richard Johnson, Kathryn Kirkpatrick, Sai-Wing Chan, Jeffrey Goodsite, Barrie Cowan, Boyd Jarrell & Alan Jones
- All Saints' Choir, Craig Phillips, Jason Klein-Mendoza & Sarah Parga
- Christopher Purves, Hanoverian Court Orchestra, Juergen Budday, Mark LeBrocq, Maulbronn Chamber Choir, Michael Chance & Miriam Allan
- Thomas Foster, Beverly Hills All Saints' Church Choir & Craig Phillips