Taking Chances on the Unpredictable Stage
A lively reprise of chance music that was in vogue six decades ago proved a surprisingly effective diversion in the Contemporary Music Players concert Jan. 17. In (aleatoric) chance music, players can make many musical decisions normally mandated by composers. This can mean selecting, on the spot, the sequence of spelled-out segments and movements, as in the score of Henry Cowell’s “Mosaic Quartet.” Or the players can gain wider latitude, getting graphs and sketches to interpret instead of musical scores,…