The Exquisite Fragility of Mark Andre’s Music

In 2007, Pierre Boulez was conducting a performance of Mark Andre’s “…auf…II” in Amsterdam when a phone rang. The interruption broke the spell of the score’s opening, in which stabbing harmonies activate a mysterious echo. Boulez stopped the orchestra, went backstage for a few minutes, then started the music again.

Boulez’s response speaks to the exquisite fragility of the music by Andre, 60, who has earned a reputation as one of Europe’s most original composers. His pieces are like spider webs: Close attention reveals their intricate beauty, while a careless gesture can destroy their effect.

His newest composition, a work for piano and electronics titled “…selig ist…,” will be premiered by Pierre-Laurent Aimard at the Donaueschingen Festival in Germany on Oct. 19. (The concert will also be livestreamed.) The piece lasts about 50 minutes and is ferociously difficult. It’s also full of sounds that can easily be obscured by a ringtone.

Five or six years ago, Aimard, a contemporary music virtuoso, began pursuing a collaboration with Andre; this new work is their first world premiere together.

“After having listened a lot to his music I thought, ‘This is the person I would like to dedicate some of my forces and time to,’” Aimard said in a phone interview. “Because it seemed to me that the profoundness of his creation, his deep spirituality, the extremely subtle acoustical world which he works with, and the high discipline in his handwork were what I was looking for at this moment.”