The musical language of the New York-based Arnold Rosner (1945–2013) clothes the modal harmony and rhythm of pre-Baroque polyphony in rich Romantic colours, producing a style that is instantly recognisable and immediately appealing. This fourth Toccata Classics album of his orchestral music opens with an engaging and energetic early Scherzo and a Concerto Grosso that has something of the dignified reserve of the Swiss composer Frank Martin, whom Rosner much admired – as the broadly expressive Variations on a Theme by Frank Martin go on to show. Rosner’s A Mylai Elegy, a symphonic poem inspired by a massacre of civilians in Vietnam, has few equals in the orchestral repertoire: it veers from profound sadness to wild, freewheeling anger – protest music at its grandest and most passionate.