Ars Nova Singers · 2026–27 Season

Confluence

Where Voices Meet

Next performance  ·  3 nights

Rivers & Streams

Friday
Oct 9
7:30 pm
Boulder
Saturday
Oct 10
7:30 pm
Denver
Sunday
Oct 11
4:00 pm
Longmont

Our 41st season begins at the source, exploring the fluid textures of water and the shimmering colors of the guitar. The program features two modern masterworks for choir and classical guitar, with guest artist Nicolò Spera.

Close your eyes, open your ears, and let your spirit soar… a magnificent collection of voices.Westword — “The Best of Denver”
Such a gem of an ensemble! Entertainment and transcendence in the same package.Anne R. — Ars Nova Singers Patron
…put across the full expressive power of this amazing music.The Denver Post
A richly reverberant world of sound.The Choral Review
A cohesive, resplendent sound — among the finest of any vocal group in the country.The Colorado Daily

Music Beyond Words

Ars Nova Singers is an auditioned, a cappella chamber choir based in Boulder, Colorado. Founded in 1986, this Denver Metro Area icon brings together some 40 gifted vocalists to perform music of the Renaissance alongside the boldest works of the 20th and 21st centuries. Recognized as one of the nation’s most intrepid professional choirs, Ars Nova is known for adventurous programming and a celestial, spine-tingling sound.

The Nova Buzz

  • What to Listen For at Rivers & Streams
    The program, in order, with four specific things to listen for — and everything we have written about the works, the composers and the poets, in one place. October 9 in Boulder, October 10 in Denver and by livestream, October 11 in Longmont.
  • Six Languages, One Libretto: The Poets Inside Rivers
    Corrado Margutti built the libretto of Rivers the way he built its music: out of many sources that do not obviously belong together. A Portuguese modernist, a Bohemian-Austrian poet in Paris, an Italian classicist, an Orkney islander, a Carmelite nun, and a novelist from Turin.
  • Ten Strings, and the Four You Never Hear
    Narciso Yepes conceived the ten-string classical guitar in 1963 and had it built by José Ramírez III. Four of its strings are usually never played at all. Nicolò Spera on what they do: “The note shines, but there is the Milky Way around it.”
  • Read Turoldo: The Poet Nicolò Spera Insisted On
    Asked what an audience should read before the concert, Nicolò Spera said come unprepared — and then named one poet. David Maria Turoldo was a Servite priest, a Resistance organiser, and a man his own church sent abroad to live among emigrants. He is almost unknown in English.
  • Lorca, and the Title Almost Everyone Gets Wrong
    Castelnuovo-Tedesco called his piece Romancero Gitano. Lorca wrote a famous book called Romancero gitano. The seven poems in the piece are not from that book. A note on deep song, a competition in Granada in 1922, and a grave that has never been found.
  • The Composer Who Left Italy and Taught Hollywood to Score
    Mario Castelnuovo-Tedesco was banned from Italian radio in 1938, arrived in New York in July 1939, and spent the next sixteen years writing film music in Los Angeles. His students included Jerry Goldsmith, André Previn and John Williams. In 1951 he wrote the first work composed specifically for choir and guitar.

Support Ars Nova

As a nonprofit chorus, we rely on the generosity of our community to bring this music to life. Your gift keeps Ars Nova singing.