On Sunday I am taking part in a performance of a Bach cantata (BWV 80, ‘Ein feste Burg ist unser Gott’) in Bach Vespers with Music-at-Hill. This will be an unusual event in an otherwise familiar series as it is the first performance under a new director. The format remains the same to those who are familiar with this cantata within Lutheran liturgy. In future, the series may be opened up to include core works by composers other than Bach. Consequently the series is being re-worked as ‘Bach Choral Vespers’. Admission on 25 October at 1830 is free with a retiring collection.