Following their widely acclaimed recording of the St John Passion, released on the Hyperion label last year, I had high hopes for the combined forces of Stephen Layton, Polyphony, the Orchestra of the Age of Enlightenment and Bach; yet, even I was taken aback by the sheer power of the choir’s entry in the opening chorus “Herr, unser Herrscher”.
Lacking perhaps some of the expansive grandeur of the longer, later St Matthew Passion, the St John is a work of great immediacy, with the central trial scene almost operatic in its treatment of dialogue and time, the drama pausing only briefly for one, reflective chorale. The choir is also afforded a very operatic function in that, in contrast to many oratorios including Handel’s Messiah, they are not solely objective commentators, but at times, conversely, a baying mob and a crowd of mourners. Polyphony excelled my, already great, expectations, by infusing not only the angered cries for Jesus’s death, but also each chorale, with the same focused intensity. The fugal passages where the crowd cry “Kreuzige, Kreuzige!” (“Crucify him, crucify him!”), and “Wir haben ein Gesetz und nach dem Gesetz soll er sterben” (“We have a law, and by that law he ought to die”) are both written in a major key, something that seems somewhat counterintuitive to modern ears due to the ferocity of the drama, yet is not unusual in baroque music. Sometimes these passages, particularly the latter, can seem too polite; however, Polyphony seized the opportunity to relish crisp German dialogue and ever-intensifying fugal writing leaving no doubt as to the crowd’s sentiment.
Ironically, for a period-instrument performance, post the authenticity debate, a choir of Polyphony’s number (28), whilst once small now seems quite large. More and more ensembles are opting to use only 8 or 9 singers, with soloists doubling as chorus members. The benefit of using such small forces is that the complexity of Bach’s contrapuntal writing is truly exposed and no vocal line is allowed to dominate, however, Stephen Layton has honed Polyphony’s craft to the extent that they represent the best of both worlds. The choir sang at all times with the precision and tautness of four solo voices and created a sound of incredible richness and clarity.