A capella group Home Free performs its arrangement of "Angels We Have Heard on High."
Canto Deo performs "Hark! The Herald Angels Sing."
The Dover Quartet performs Mozart's String Quartet No. 20 in G major, third movement, in the CPR Performance Studio. Recorded Dec. 3, 2014.
The Dover Quartet performs Antonín Dvořák's String Quartet No. 11 in C major, third movement, in the CPR Performance Studio. Recorded Dec. 3, 2014.
A look at the "Silent Night" chapel in Oberndorf, Austria, including a traditional arrangement of the song.
The Ohio State University marching band performs music from Leonard Bernstein's "West Side Story" on Nov. 29.
Cellist Silver Ainomae of the Colorado Symphony plays Lutoslawski's Cello Concerto with the Finnish Radio Orchestra.
Gossamer Winds performs an arrangement of Johannes Brahms' "O Gott du frommer Gott" in February 2012.