Our votes on the 95th tier, part 3 selected the following works...
To move up 2 to the 93rd tier:
Saariaho: Lichtbogen [1986]
Schnittke: Symphony #3 [1981]
Schumann, C.: Piano Trio in G minor, op. 17 [1846]
Szymanowski: Mythes, op. 30 [1915]
Szymanowski: String Quartet #1, op. 37 [1917]
To move up 1 to the 94th tier:
Röntgen: Cello Concerto #2 in G minor [1909]
Ropartz: Piano Trio in A minor [1918]
Rore: Missa Praeter rerum seriem [probably 1550s]
Roussel: Symphony #4 in A, op. 53 [1934]
Saariaho: Flute Concerto "L'aile du songe" (The Wing of the Dream) [2001]
Saygun: String Quartet #2, op. 35 [1958]
Schmidt: Symphony #3 in A [1928]
Schmitt: Piano Quintet, op. 51 [1908]
Schoenberg: Das Buch der hängenden Gärten (The Book of the Hanging Gardens), op. 15 [1909]
Schumann: Bunte Blätter (Colorful Leaves), op. 99 [1834-49]
Schwantner: Percussion Concerto #1 [1994]
Sibelius: Belshazzar's Feast, op. 51 [1906]
Stenhammar: Serenade in F, op. 31 [1913; rev. 1919]
Still: Symphony #1 in A flat, "Afro-American" [1930]
Strauss, R.: Songs (8) from "Letzte Blätter", op. 10, including "Zueignung" and "Allerseelen"
Striggio: Missa sopra Ecco sì beato giorno [c. 1566]
Szymanowski: King Roger, op. 46 [1924]
Szymanowski: Mazurkas (20), op. 50 [1925]
Takemitsu: Riverrun [1984]
Telemann: Viola Concerto in G, TWV 51:G9 [c. 1716-21]
Tubin: Symphony #8 [1966]
Varèse: Hyperprism [1923]
Vaughan Williams: Songs of Travel [1901-4]
Wuorinen: Piano Quintet #2 [2008]
Xenakis: Oresteia [1966]
Xenakis: Psappha [1975]
Zarębski: Piano Quintet in G minor, op. 34 [1885]
To remain on the 95th tier:
Respighi: Violin Sonata in B minor [1917]
Rey: Fatih (Le Conquerant) [1953]
Scarlatti, A.: Dixit Dominus [by 1725]
Scelsi: Anahit "Lyric Poem on the name of Venus" for violin and 18 instruments [1965]
Scelsi: Natura Renovatur for 11 strings [1967]
Schnittke: A Paganini [1982]
Shaw: Partita for 8 Voices [2013]
Stockhausen: Carré [1960]
Stockhausen: Tierkreis [1975]
Strauss, R.: Ariadne auf Naxos, op. 60 [1912]
Sullivan: The Mikado [1885]
Svendsen: Romance in G for Violin and Orchestra, op. 26 [1881]
Takemitsu: Waterways [1978]
Taneyev: Suite de Concert, op. 28 [1909]
Thompson: Symphony #2 in E minor [1931]
Tournemire: L'Orgue Mystique: Cycle après la Pentecôte, op. 57 [1927-32]
Ustvolskaya: Piano Sonata #6 [1988]
Varèse: Ecuatorial [1934]
Vierne: Organ Symphony #3 in F-sharp minor, op. 28 [1911]
Volans: String Quartet #2 "Hunting: Gathering" [1987]
Walton: Variations on a Theme by Hindemith [1963]
Weill: Das Berliner Requiem [1928]
Wetz: Symphony #2 in A, op. 47 [1919]
Wolf: Goethe-Lieder [c. 1875]
Wyschnegradsky: Préludes (24) dans tous les tons de l'échelle chromatique diatonisée à 13 sons (Preludes in Quarter-Tone System), op. 22 [1934]
Xenakis: Gmeeoorh [1974]
Xenakis: Nomos Alpha [1966]
Yoshimatsu: Piano Concerto, op. 67 "Memo Flora" [1997]
To move down 1 to the 96th tier:
Voříšek: Symphony in D, op. 24 [1821]