- Since First I Met Thee by Rubinstein, Anton Grigoryevich
- Since From My Dear Astrea’s Sight by Betterton, Thomas
- Since From My Dear Astrea’s Sight by Purcell, Henry
- Sing a Song of Sixpence by Hughes, Herbert
- Sing a Song of Sixpence by Malotte, Albert Hay
- Sing a Song of Sixpence by Rutter, John (Milford)
- Sing a Song of Sixpence by Anonymous English Poets
- Sleep by Fletcher, John
- Sleep by Argento, Dominick
- Sleep by Glanville-Hicks, Peggy
- Sleep by Clarke, Rebecca
- Sleep by Gurney, Ivor
- Sleep by Warlock, Peter
- Sleep Now by Kagen, Sergius
- Sleep Now by Barber, Samuel
- Sleep Now, O Sleep Now by Finney, Ross Lee
- Sleep Now, O Sleep Now by Joyce, James
- Sleep, Gentle Cherub, Sleep Descend by Bickerstaffe, Isaac
- Sleep, Gentle Cherub, Sleep Descend by Arne, Thomas Augustine
- Sleep, Little Baby, I Love Thee by Noyes, Alfred
- Slumber Song of the Madonna by Keel, Frederick
- So Sweet Is Thy Discourse by Campion, Thomas
- So Sweet Is Thy Discourse by Campion, Thomas
- Solvejg’s Song by Westbrook, Arthur
- Solvejg’s Song by Grieg, Edvard
- Sometimes With One I Love by Rorem, Ned
- Sometimes with One I Love by Whitman, Walt
- Song by Gerber, Steven R.
- Song and Singer by Gurney, Ivor
- Song for a Girl by Dryden, John
- Song for a Girl by Rorem, Ned
- Song of Devotion
- Song of Devotion by Beck, John Ness
- Song of Devotion by Anonymous Biblical Texts
- Song of the Armourer by Hubbard, Frances Virginia
- Song of the Armourer by Nevin, George Balch
- Song of the Blackbird by Quilter, Roger
- Song of the Open by LaForge, Frank
- Song of the Open by Lowell, Jessica Hawley
- Song to the Moon – Text Unavailable by Dvořák, Antonín
- Sonnet by Lawson, Peter W.F.
- Sonnet XLIII – What Lips My Lips Have Kissed by Millay, Edna St. Vincent
- Sorry Her Lot Who Loves Too Well by Gilbert, William Schwenck
- Sorry Her Lot Who Loves Too Well by Sullivan, Sir Arthur
- Sound the Flute by White, Maude Valérie
- Sound the Flute! by Dougherty, Celius
- Spirit of God by Neidlinger, William Harold
- Spirit of God by Croly, George
- Spring by Blake, William
- Spring by Argento, Dominick
- Spring by Gurney, Ivor
- Spring by Warlock, Peter
- Spring by Dieren, Bernard van
- Spring by Thompson, Randall
- Spring by Ronald, Sir Landon
- Spring by Siegmeister, Elie
- Spring by Bolcom, William
- Spring by Stravinsky, Igor
- Spring Is at the Door by Chesson, Nora
- Spring Is at the Door by Quilter, Roger
- Spring Song by Buck, Dudley
- Spring, the Sweet Spring by Gardner, John Linton
- Spring, the Sweet Spring by Delius, Frederick
- Spring, the Sweet Spring by Nashe, Thomas
- Still As the Night by Barnett, M. J.
- Still As the Night by Bohm, Carl
- Strings in the Earth and Air by Joyce, James
- Strings in the Earth and Air by Finney, Ross Lee
- Strings in the Earth and Air by Humphreys, Don
- Strings in the Earth and Air by Kagen, Sergius
- Strings in the Earth and Air by Berio, Luciano
- Strings in the Earth and Air by Hundley, Richard
- Strings in the Earth and Air by Barber, Samuel
- Strings in the Earth and Air by Reutter, Hermann
- Summer Night by Moore, Philip
- Sweet and Low by Tennyson, Lord Alfred
- Sweet and Low by Adams, Stephen
- Sweet and Low by Holst, Gustav
- Sweet-and-Twenty by Warlock, Peter
- Sympathy by Haydn, Franz Joseph
- Sympathy by Hoole, John
- Take, O Take by Bantock, Granville Ransome
- Take, O Take by Vaughan Williams, Ralph
- Take, O Take Those Lips Away by Thomson, Virgil
- Take, O Take Those Lips Away by Carr, Benjamin
- Take, O Take Those Lips Away by Edwards, Paul
- Take, O Take Those Lips Away by Dalby, Martin
- Take, O Take Those Lips Away by Edmunds, John
- Take, O Take Those Lips Away by Cowen, Frederic Hymen
- Take, O Take Those Lips Away by Bishop, Henry Rowley
- Take, O Take Those Lips Away by Amram, David Werner
- Take, O Take Those Lips Away by Gardner, John Linton
- Take, O Take Those Lips Away by Gardner, John Linton
- Take, O Take Those Lips Away by Clarke, Rebecca
- Take, O Take Those Lips Away by Warlock, Peter
- Take, O Take Those Lips Away by Quilter, Roger
- Take, O Take Those Lips Away by Parry, Charles Hubert Hastings
- Take, O Take Those Lips Away by Fortner, Wolfgang
- Take, O Take Those Lips Away by Dieren, Bernard van
- Take, O Take Those Lips Away by Britten, Benjamin
