Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Richard Sparks (front left), Chair of Conducting and Ensembles at UNT, is standing with choir members (back row, l-r) Laurissa Backlin, Julianna Emanski, Fiona Gillespie, Alyssa Narum, Fabiana Gonzalez, Rachael Hardy, Holly Dalrymple, Oneyda Padierna; (front row, 2nd from left-right) Christopher Jackson, Jonathan Sauceda, Bradley King, Aaron Harp, Tucker Bilodeau, and Nathaniel Mattingly.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Richard Sparks (back left), Chair of Conducting and Ensembles at UNT, is standing with choir members (back row, 2nd from left-right) Jonathan Sauceda, Tucker Bilodeau, Nathaniel Mattingly, Bradley King, Christopher Jackson, Aaron Harp; (front row, l-r) Laurissa Backlin, Julianna Emanski, Fiona Gillespie, Holly Dalrymple, Alyssa Narum, Fabiana Gonzalez, Rachael Hardy, and Oneyda Padierna.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) performing "Officium defunctorum" at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Richard Sparks (7th from left), Chair of Conducting and Ensembles at UNT, is conducting choir members (l-r) Laurissa Backlin, Julianna Emanski, Fiona Gillespie, Holly Dalrymple, Oneyda Padierna, Fabiana Gonzalez, Rachael Hardy, Tucker Bilodeau, Aaron Harp, Bradley King, Jonathan Sauceda, Nathaniel Mattingly, and Christopher Jackson.

Photograph of Richard Sparks, Chair of Conducting and Ensembles at the University of North Texas, conducting the Collegium Singers (now known as Vox Aquilae) during a performance of "Officium defunctorum" at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) performing "Officium defunctorum" at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Richard Sparks (4th from left), Chair of Conducting and Ensembles at UNT, is conducting choir members (l-r) Laurissa Backlin, Julianna Emanski, Fiona Gillespie, Holly Dalrymple, Oneyda Padierna, Fabiana Gonzalez, Alyssa Narum, Rachael Hardy, Tucker Bilodeau, Aaron Harp, Bradley King, Jonathan Sauceda, Christopher Jackson, and Nathaniel Mattingly (behind Jackson).

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) performing "Officium defunctorum" at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Choir members (l-r) Fiona Gillespie, Fabiana Gonzalez, Alyssa Narum, Rachael Hardy, Tucker Bilodeau, Aaron Harp, Bradley King, Jonathan Sauceda, and Nathaniel Mattingly are standing in a row, singing.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) on stage at St. Mark’s Episcopal Church during Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Richard Sparks (5th from left), Chair of Conducting and Ensembles at UNT, is standing with members of the choir, facing the audience.