They were only invited at the last minute after their compatriot Mette Henriette had been forced to withdraw from the Jazzahead! festival in Bremen, but the women of Trondheim Voices provided me with what is likely to be the most lasting musical memory from this year’s event. Based in a city famous for the open-minded young musicians produced by the jazz courses taught at its adventurous and well resourced music conservatory, they have been going, with various changes in size and personnel, since 2001. Over the past year they’ve begun to explore the possibilities of individual sound-tailoring devices created by the mixing engineer and sound designer Asle Karstad: the singers wear discreet wireless boxes on their belts, with controls enabling them to modify their own output in real time.
Currently the group consists of nine members, five of whom were in Bremen. Tone Åse, Torunn Sævik, Heidi Skjerve, Anita Kaasbøll and Siri Gjære (their current artistic director) undertook a 30-minute performance collectively improvised from start to finish, using the possibilities provided by Karstad’s Maccatrol system to create a panoply of sounds, from multiple clucking effects to gorgeous echo-laden chorales. While they did so, an element of restrained theatricality was introduced as they moved around the auditorium, making use of a widened central aisle and the steps up to the stage.
All sorts of music were briefly referenced, from the highly melodic Laurel Canyon singer-songwriter mode through to the sort of fragmented expressionism that might be associated with Diamanda Galas and Yoko Ono, but nothing seemed tricksy or contrived. Their long experience of working together was evident in the way the whole thing was spontaneously shaped into a striking dramatic unity.
A deeply affecting finale featured shimmering layers of voices. After its echoes had died away, Siri Gjære told me that normally they like to give site-specific performances requiring a degree of immersion in their surroundings (in June they’ll be spending several days at Munich’s Whitebox art space). On Saturday the wonderful blend of sound and movement made it hard to believe they’d been given only a few days’ notice and a brief sound-check in a relatively bland environment. I can’t wait for further encounters.
* The photograph shows members of Trondheim Voices after their performance in one of the Jazzahead! halls on Saturday. Their Facebook page — https://www.facebook.com/trondheimvoices/ — contains some examples of their work, including a clip of them using the Maccatrol system.