Photograph of Danish String Quartet member Rune Tonsgaard Sørensen (center) instructing University of North Texas students Seowon Lee (left) and Beixi Gao (right) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. Each of the students is holding a violin.

Photograph of Danish String Quartet members Frederik Øland (left) and Rune Tonsgaard Sørensen (back right) instructing University of North Texas student Seowon Lee (front right) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. Lee is holding a violin.

Photograph of Danish String Quartet member Rune Tonsgaard Sørensen (2nd from left) instructing University of North Texas students Seowon Lee (left), Beixi Gao (center), Kyungseu Na (2nd from right), and Salwa Bachar (right) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. Sørensen is watching as the students play the violin, violin, cello, and viola, respectively.

Photograph of Danish String Quartet members Rune Tonsgaard Sørensen (left), Frederik Øland (2nd from left), and Asbjørn Nørgaard (right) instructing University of North Texas students (3rd from left-2nd from right) Seowon Lee, Beixi Gao, Kyungseu Na, and Salwa Bachar on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. The students are holding the violin, violin, cello, and viola, respectively.

Photograph of University of North Texas students Kyungseu Na (left) and Salwa Bachar (right) playing String Quartet No. 1, "From the Salvation Army" during a masterclass hosted by the Danish String Quartet. The students are playing the cello and the viola, respectively.

Photograph of University of North Texas students Seowon Lee (left) and Beixi Gao (right) playing String Quartet No. 1, "From the Salvation Army" during a masterclass held by the Danish String Quartet. Both of the students are playing the violin.

Photograph of Danish String Quartet member Rune Tonsgaard Sørensen (2nd from left) instructing University of North Texas students Beixi Gao (left), Kyungseu Na (2nd from right), and Salwa Bachar (right) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. Sørensen is watching as the students play the violin, cello, and viola, respectively.

Photograph of University of North Texas student Kyungseu Na playing String Quartet No. 1, "From the Salvation Army" during a masterclass hosted by the Danish String Quartet. Na is reading from sheet music on a stand in front of him as he plays the cello.

Photograph of University of North Texas students Kyungseu Na (left) and Salwa Bachar (right) playing String Quartet No. 1, "From the Salvation Army" during a masterclass hosted by the Danish String Quartet. The students are playing the cello and the viola, respectively.

Photograph of University of North Texas student Kyungseu Na playing String Quartet No. 1, "From the Salvation Army" during a masterclass hosted by the Danish String Quartet. Na is reading from sheet music on a stand in front of him as he plays the cello.

Photograph of University of North Texas students (left-2nd from right) Seowon Lee, Beixi Gao, Kyungseu Na, and Salwa Bachar playing String Quartet No. 1, "From the Salvation Army" during a masterclass held by the Danish String Quartet. Quartet member Fredrik Schøyen Sjölin (right) is following along as the students play the violin, violin, cello, and viola, respectively.

Photograph of University of North Texas student Salwa Bachar (left) playing String Quartet No. 1, "From the Salvation Army" during a masterclass hosted by the Danish String Quartet. Quartet member Fredrik Schøyen Sjölin (right) is following along as Bachar plays the viola.

Photograph of Danish String Quartet members Rune Tonsgaard Sørensen (left), Fredrik Schøyen Sjölin (3rd from right), and Asbjørn Nørgaard (right) instructing University of North Texas students Seowon Lee (2nd from left), Beixi Gao (behind Lee), Kyungseu Na (center), and Salwa Bachar (2nd from right) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. The students are holding the violin, violin, cello, and viola, respectively.

Photograph of Danish String Quartet members Rune Tonsgaard Sørensen (left), Fredrik Schøyen Sjölin (2nd from right), and Asbjørn Nørgaard (right) instructing University of North Texas students (2nd from left-3rd from right) Seowon Lee, Beixi Gao, Kyungseu Na, and Salwa Bachar on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. The students are holding the violin, violin, cello, and viola, respectively.

Photograph of University of North Texas Students Kyungseu Na (left) and Salwa Bachar (right) at a masterclass hosted by the Danish String Quartet. The students are sitting side by side, holding the cello and the viola, respectively.

Photograph of Danish String Quartet member Fredrik Schøyen Sjölin (right) instructing University of North Texas students (left-2nd from right) Seowon Lee, Beixi Gao, Kyungseu Na, and Salwa Bachar on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. The students are holding the violin, violin, cello, and viola, respectively.

Photograph of University of North Texas students (l-r) Seowon Lee, Beixi Gao, Kyungseu Na, and Salwa Bachar playing String Quartet No. 1, "From the Salvation Army" during a masterclass held by the Danish String Quartet. The students are playing the violin, violin, cello, and viola, respectively.

Photograph of Danish String Quartet members Fredrik Schøyen Sjölin (2nd from right) and Asbjørn Nørgaard (right) instructing University of North Texas students Kyungseu Na (left) and Salwa Bachar (2nd from left) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. Na and Bachar are playing the cello and the viola, respectively.

Photograph of Danish String Quartet member Fredrik Schøyen Sjölin (2nd from right) instructing University of North Texas students Beixi Gao (left), Kyungseu Na (2nd from left), and Salwa Bachar (right) on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. Gao, Sjölin, and Bachar are holding the violin, cello, and viola, respectively.

Photograph of Danish String Quartet members Rune Tonsgaard Sørensen (left), Asbjørn Nørgaard (2nd from right), and Fredrik Schøyen Sjölin (right) instructing University of North Texas students (2nd from left-3rd from right) Seowon Lee, Beixi Gao, Kyungseu Na, and Salwa Bachar on String Quartet No. 1, "From the Salvation Army" during a masterclass held in Voertman Hall. The students are holding the violin, violin, cello, and viola, respectively.

Photograph of University of North Texas student Elizabeth Trower (right) playing viola for Piano Quartet No. 1 in C minor, Op. 15 during a masterclass held by the Danish String Quartet. Page-turner Salwa Bachar (left) is sitting in the background.

Photograph of University of North Texas students Josip Kvetek (violin), Ellen Pavliska (piano), Elizabeth Trower (viola), and Lejing Zhou (cello) playing Piano Quartet No. 1 in C minor, Op. 15 during a masterclass held by the Danish String Quartet. Salwa Bachar (center) is acting as Pavliska's page-turner.

Photograph of University of North Texas students Ellen Pavliska (left) and Elizabeth Trower (right) playing piano and viola, respectively, for Piano Quartet No. 1 in C minor, Op. 15 during a masterclass held by the Danish String Quartet. Salwa Bachar (center) is acting as Pavliska's page-turner.

Photograph of University of North Texas students Josip Kvetek (violin), Ellen Pavliska (piano), Elizabeth Trower (viola), and Lejing Zhou (cello) playing "Piano Quartet No. 1 in C minor, Op. 15" during a masterclass held by the Danish String Quartet. Salwa Bachar (center) is acting as Pavliska's page-turner.