Getting Lost in Cassie Wieland’s Warmly Enveloping Minimalist Sonics

Cassie Wieland‘s music is purposeful to a fault: if there’s any composer working today who doesn’t waste notes, it’s her. Last night at Roulette, she and a shapeshifting cast of ensembles played a series of recent instrumental and vocal pieces that came across as Radiohead at one-tenth speed – or Sigur Ros playing Anna Thorvaldsdottir, maybe. Either way, it was frequently a night to get lost in.

Space is a crucial component of Wieland’s work: she will often leave a whole bar or more in between calm, minimalist motives. The effect is less suspenseful than simply calming and hypnotic, each a persistent quality in her music as well.

Playing brooding organ loops on a mini-synth, she led a string quartet subset of chamber ensemble Desdemona through the night’s central suite, Birthday. Weiland explained to the crowd that this was not a bday celebration since she’s a January baby: this was the rescheduled date for the performance originally planned for last winter. That month was reflected in the hazy, broodingly drifting second segment, where she sang through a vocoder while the strings built a slow crescendo assembled from the sparest of raw materials to either simple, emphatic chords or close harmonies. There were striking textural contrasts in the opening segment, stark harmonics against the sleekness of the organ. Subtle counterpoint developed as the piece wore on, concluding with a warm lullaby atmosphere awash in comforting, accordion-like timbres. That cocooning ambience persisted throughout the matter-of-fact tectonic shifts of the night’s final number, Home.

Pianist Isabelle O’Connell and vibraphonist Adam Holmes teamed up for equally mesmerizing textures in the concluding pieces in the first half of the program: the former with her steady, glacially paced accents, the latter bowing a glistening, humming, harmonium-like backdrop which he artfully ornamented with the occasional percussive flicker. The two brought the music full circle, to Plutonian Radiohead, at the end.

There were a few moments of surprising animation in that work, as well as in the night’s opening performance by the trio Bearthoven. Pianist Karl Larson let Wieland’s judicious, minimalist chords linger while percussionist Matt Evans alternated between atmospherics and the occasional sudden crescendo, bassist Pat Swoboda bringing crackling harmonics up out of a spare, wintry atmosphere.

The next concert at Roulette is on Sept 22 at 8 PM with electronic sound artists Victoria Keddie and Rose Kallal; advance tix are $25. The memorial concert for the late, great trumpeter Tomasz Stanko on the 18th is sold out.