Events

Private concert in collaboration with Tiny Dinner

Tiny Dinner — New York City

duo étrange x tiny dinner

Gene Pritsker "I can survive 55"

Joe's Pub — New York City

Sonata for two Cellos by Meyer Kupferman

Joyce Theatre — New York City

Curated by Misty Copeland, performed by Sahara von Hattenberger and Titilayo Ayangade with New York City Ballet soloist Victor Abreu. Seven performances!

Duo étrange recital #2

avaloch farm — Boscawen New Hampshire

duo étrange recital #1

Avaloch Farm — Boscawen New Hampshire

Duo étrange in residence at Avaloch Farms with AFMI

Avaloch Farm — new hampshire

Our 2026 CPI Fromm Fellow Ensemble is Duo Étrange, whose members are soprano Vanessa Cromme and cellist Sahara von Hattenberger. Duo Étrange is an award winning voice and cello duo dedicated to the creation and performance of new works for voice and cello. New Music USA 2025 Creator Fund award winners and a Canada Council for the Arts supported ensemble, the Duo has received remarkable early success since their founding in 2023. Brought together by John Tavener's setting of Anna Akhmatova's poetry, the Duo discovered the pairing of soprano and cello, while uncommon in the classical canon, connects them to new sound worlds, inspired by the rich tradition of troubadour and singer-songwriter performers.

Chamber Orchestra of New York Tour

ElbPhilharmonie Grosser Saal — Hamburg

Private Event with duo étrange

by invite only — Montreal

Solo Recital with Composers Concordance

Gallery MC — New York City

World Premiere by Randy Woolf -- works by Gene Pritsker, George Gianopolous, and more.

duo étrange in recital - presented by Le Vivier

Edifice Wilder — Montreal

duo étrange performs a world premiere of their new commission by Kebra Seyoun Charles alongside newly arranged repertoire.

NEW YORK POPS: Gala concert

Carnegie Hall - Stern Auditorium — New York City

CompCord String Quartet with Charles Neidich

Jim Kempner Fine Art Gallery 501 W 23 St, New York, NY 10011 — Montreal

New York, NY — On Sunday, April 26, 2026 at 7:00 PM, the adventurous new music presenting organization Composers Concordance presents an evening of contemporary chamber music featuring internationally acclaimed clarinetist Charles Neidich performing with the CompCord String Quartet at Jim Kempner Fine Art in Chelsea.

Trajectoires: Sahara von Hattenberger and David Brongo in recital

The Montreal Museum of Architecture — Montreal

Music for cello and percussion - including Perruchons cinq dances for timpani and cello

duo étrange in recital

Opera Du Royaume — Saguenay

duo étrange performs an epic recital of new music in Saguenay, QC, presented by the Opera du Royaume

the Chamber Orchestra of New York performs Holst/Di Vittorio/Williams

Carnegie Hall — New York City

Chamber Orchestra of New York

Carnegie Hall — New York City