The piece has a duration of roughly 25 minutes and is cast in six movements:
- The Stone Tower
- Leaving – Traveling – Hoping
- Sirens
- Hymn
- False Waltz
- Résumé and Prayer
Rorem commented on the movement titles in the score program notes, writing, "I don't believe that non-vocal music can be proved to "mean" anything precise, like Love or Death or Fright, much less Yellow or Tuesday or Lake. But sometimes it's helpful and fun to ascribe (usually after the fact) names to separate movements." He continued:
Thus the six subtitles are 1. "The Stone Tower," a studio at Yaddo where the music was written; 2. "Leaving–Traveling–Hoping," made up of two short tunes surrounding a long poem; 3. "Sirens," an ambling succession of melodies and ripples; 4. "Hymn," an interlude for just five instruments; 5. "False Waltz," a rollicking affair shaped like a pyramid (soft to loud to soft); 6. "Résumé and Prayer" is just that: a cadenza reviving briefly all the foregoing matter, and closing on a very quiet note.[1]
The work is scored for a solo flute and an orchestra comprising two additional flutes, two oboes, two clarinets, two bassoons, two horns, two trumpets, timpani, piano, harp, and strings.[1]