This concert in the NashEnsemble’s Around Schubert seriesbegins with an isolated StringTrio movement from Schubert’steenage years, written around thesame time as his Fifth Symphonyand with a similar fund of elegantClassical melody. It prefacesBeethoven’s six-movement Septetfor wind and strings, one of thecomposer’s most popular workswith the Viennese public of his dayand a favourite with audiencesever since.