In this arrangement Harp 1 and Harp 2 are best played on pedal harp, because of the chordal glissandos, while Harp 3 and Harp 4 can be played on lever harp as well as pedal harp. Also Harp 4 plays the echo of the melodies presented by the other harps. This piece, entitled Swiss Echo Song, is also available in Two Harps Together. Performance time for Echo Song is three minutes.
The arrangement comes with separate copies for First Harp, Second Harp, Third Harp, and Fourth Harp and an Ensemble Copy showing the four parts together.