Critics have called the SCO Chorus ‘brilliant’ and ‘stylish’ – without doubt they are one of Scotland’s premier choirs. Here they make a rare appearance away from the Orchestra with an hour of choral music including Bach’s moving motet: Jesu, meine Freude. Poulenc makes a perfect complement – quite as beautiful but with a spirit that seems to look yet further back in time to Medieval music in its crystalline purity.