- Saxophonia 1 (1990), 10:44saxophone quartet
- Saxophonquartett (2014)saxophone quartet
- Scardanelli Sonate, 1:00pianoCycle: One Minute More
- The Scarlet Princess (1996-2002), 120:00voice, chorus and orchestra
- Scenes from a Jade Terrace (1988), 14:00string orchestra
- Schattenwerk (2003), 9:002 violins
- Schattenwerk I (version c) (2016)violin and cello
- Scheherazade, op 35 (1888)
- Scherzo (1987, 88)2 flutes, oboe, clarinet, bassoon, horn, trumpet, piano, percussion, 4 violins, 2 violas, 2 cellos and double bass
- Scherzo (Over the Pavements) (1906-13)winds and percussion
- 6 mixed voices
- Schnee (2005), 7:00organ
- Schnee Schrift Sprache Schweben (1995), 60:002 folk voices, loudspeaker, alphorn, dulcimer, zither, film
- Schönheit, Nr 86 (2006), 28:00trumpet, flute and bass clarinet
- Schrift / Bild / Schrift (1996-97), 23:00flute, oboe, clarinet, violin, viola, cello, piano, percussion and amplification
- Le scorpion (2002, 10), 67:00
- Scorrevole (2021), 5:00pedal steel guitar
- Scratch-a-Matic (1970-71)piano amplified and excited by nine DC motors and fixed medium
- Scratch Band (1997)
- Sculptress (2010), 16:00
- Seasons (1970), 15:004 percussions
- Sechs Bagatellen (1981-82)flute (piccolo, bamboo flute), oboe, clarinet (bass clarinet, double bass clarinet), bassoon, harp, percussion, violin, viola, cello, double bass and fixed medium
- Sechs Kleine Klavierstücke, op 19 (1911), 5:10piano
- Sechs Lieder, op 14 (1917-21)soprano, clarinet, bass clarinet, violin and cello
- Secret de polichinelle (1995), 10:00clarinet, violin, cello and piano
- Sekar Jagat (1993)
- Seljak se zeni (1990), 40:00incidental music
- Sen-Ten (1971)percussion and fixed medium [two fixed media]
