SATB choir and piano, with optional flute - Medium - Digital Download SKU: MQ.9218-E Composed by Gwyneth W. Walker. 16 pages. E. C. Schirmer Music Company - Digital #9218-E. Published by E. C. Schirmer Music Company - Digital (MQ.9218-E). English.The texts for these songs span many centuries—from Richard Barnfields In Praise of Music and Poetry (published in 1598) to the uplifting Everyone Sang, written by Siegfried Sassoon at the end of World War I. There is even a reference to Merlin, of King Arthur’s court, in Emerson’s opening poem Merlin’s Song.