Barber's Prayers of Kierkegaard was commissioned by the Koussevitsky Foundation in 1942, but the composer did not complete the work until January, 1954. It is a setting, in the form of a single-movement cantata, of four prayers by the Danish theologian and philosopher Søren Kierkegaard (1813-1855). Robert Shaw gave the American premiere of Bartók's Cantata Profana at Carnegie Hall in 1952. For this recording, he has used a refined version of the English translation of the text he made for that premiere performance. Vaughan Williams's Dona Nobis Pacem was intended as a warning of the threat of war in Europe in the mid-1930s. The texts are taken from the poetry of Walt Whitman, the Bible, the Latin Mass, and from a speech made in the British House of Commons during the Crimean War in the 1850s by John Bright.