Photograph of Marcos Merino (piano), Juan Chaves (trumpet), Dave Farrell (bass), John Murphy (saxophone), and Justin Heaverin (drums) performing during a trip to Colombia in June of 2013.

Photograph of Marcos Merino (left) and Juan Chaves (right) teaching a workshop during a trip to Colombia led by University of North Texas professor John Murphy. This photograph shows Chaves playing the trumpet while one of the workshop participants plays the xylophone.

Photograph of John Murphy, Jazz Studies faculty member at the University of North Texas, teaching a workshop during a trip to Colombia in June of 2013.

Photograph of John Murphy and a group of students performing on the streets of Columbia during a series of workshops and masterclasses held in June of 2013.

Photograph of six students gathered around a drum during a series of workshops and masterclasses held by John Murphy and a group of University of North Texas students in Colombia. This photograph shows a boy (2nd from right) playing the drum while the other children watch.

Photograph of two students playing the double bass during a series of workshops and masterclasses held by John Murphy and a group of University of North Texas students in Colombia.

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.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) rehearsing at the University of California, Berkeley during the Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Richard Sparks (right), Chair of Conducting and Ensembles at UNT, is conducting choir members (left-2nd from right) Tucker Bilodeau, Aaron Harp, Bradley King, Jonathan Sauceda, Nathaniel Mattingly, and Christopher 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. 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) and Baroque Orchestra rehearsing before a performance at Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Choir members (back, l-r) Tucker Bilodeau, Bradley King, Jonathan Sauceda, and Aaron Harp are sitting side by side, reading from sheet music as they sing. Two members of the orchestra are playing the lute.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) and Baroque Orchestra performing at the Boston Early Music Festival in 2011. Richard Sparks, Chair of Conducting and Ensembles, is conducting the choir and orchestra.

Photograph of the University of North Texas' Collegium Singers (now known as Vox Aquilae) and Baroque Orchestra rehearsing before a performance at Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Choir members (back, l-r) Laurissa Backlin, Julianna Emanski, [unknown], Fiona Gillespie, Oneyda Padierna, Holly Dalrymple, and Fabiana Gonzalez are sitting side by side, reading from sheet music. Four members of the orchestra are playing the violin. Richard Sparks, Chair of Conducting and Ensembles at UNT, is conducting.

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) 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 the University of North Texas' Collegium Singers (now known as Vox Aquilae) rehearsing before a performance at Early Music America's Young Performers Festival held as part of the Berkeley Early Music Festival in 2012. Choir members (l-r) Tucker Bilodeau, Bradley King, Jonathan Sauceda, Aaron Harp, Nathaniel Mattingly, and Christopher Jackson are sitting side by side, reading from sheet music as they sing.

Photograph of Felix Olschofka teaching the Summer String Institute held at the University of North Texas in 2014. This photograph shows a group of students playing along with Olschofka on the violin.

Photograph of Felix Olschofka teaching the Summer String Institute held at the University of North Texas in 2014. This photograph shows a group of students playing along with Olschofka on the violin.

Photograph of Felix Olschofka teaching the Summer String Institute held at the University of North Texas in 2014. This photograph shows a group of students playing along with Olschofka on the violin.

Photograph of Felix Olschofka teaching the Summer String Institute held at the University of North Texas in 2014. This photograph shows a group of students playing along with Olschofka on the violin.

Photograph of Felix Olschofka teaching the Summer String Institute held at the University of North Texas in 2014. This photograph shows a group of students playing along with Olschofka on the violin.

Photograph of students of the University of North Texas' 2014 Summer String Institute performing. This photograph shows three girls playing violin and one girl (right) playing cello.