ISSUE presents three ensembles exploring and pushing the boundary of contemporary vocal music: Ergodos, a production company and ensemble based in Dublin, Ireland; The Ascoli Ensemble, a vocal sextet performing medieval and contemporary work based in The Netherlands; and New York's own Ekmeles.

Program includes: Tom Johnson, An Hour For Piano (1971) and Philip Glass, Knee Plays from Einstein on the Beach (1976). Line-up includes: Joseph Kubera (piano); Mary Rowell (violin, arrangements); Geoff Burleson and Joseph Kubera (organs); Eve Beglarian and Ekmeles vocal ensemble (voices).