The text was adapted from Whitman's Leaves of Grass (the Drum-Taps section), and Swayne (2011) describes it as the last of Schuman's pieces as, "a self-styled occasional progressive".[8] Written during World War II (after being rejected for service[7]) according to Schuman, "The first movement is a kind of requiem but more than just a prayer for the dead–it points a lesson. The 2nd movement is in complete contrast and is in the nature of a very militant 'pep talk.'"[8] The final line is, "We hear Liberty!" Schuman says, "Since I cannot serve in the Specialist Corps I am trying to do what I can with my pen....It has wonderful words by Walt Whitman. If I've done my job well it can't help but be a moving patriotic affair."[7]
Though Arthur Berger privately criticized the selection of poetry on aesthetic grounds, Wannamaker (1972) praises a A Free Song for avoiding jingoism: "A Free Song...combines lines from 'Long, Too Long, America' and 'Song of the Banner at Daybreak,' poems which have elements of the same patriotic fervor. By careful editing of phrases and lines, Schuman achieves a text that expresses only a desire for freedom for all mankind."[9]Virgil Thomson called it, "superficially warlike".[7] Berger also called the piece, "a real low",[7][9] while Elliott Carter said it was, "well-intentioned enough but not convincingly realized"[7] Meanwhile, Walter Piston admired the work.[10]
Though as of January 2011 there was no commercially available recording,[11] the piece is now available on two recordings.[6]
^"Music", Pulitzer.org. Retrieved December 3, 2013.
^Swayne, Steve (2011). Orpheus in Manhattan: William Schuman and the Shaping of America's Musical Life, p.139. ISBN9780199793105.
^ abHeinz-Dietrich Fischer, Erika J. Fischer (2001). Musical Composition Awards 1943-1999: From Aaron Copland and Samuel Barber to Gian-Carlo Menotti and Melinda Wagner, p.3-4. ISBN9783110955750.
^ abWannamaker, John Samuel (1972). "The Musical Settings of the Poetry of Walt Whitman: A Study of Theme, Structure, and Prosody", Ph.D. diss. University of Minnesota. Cited in Swayne (2011), p.137.