Four poems by Percy Bysshe Shelley: "The Invitation," "Hymn of Pan," With Music Sweet as Love" from To a Skylark, and "Music, When Soft Voices Die." Notable addition to repertoire for capable women's choirs. Added-note triads, and non-triadic constructions (such as sonorities built from seconds), create colorful harmonic base. Melodic writing basically lyrical. SSA a cappella.