I have just published an edited volume
‘Annunciations: Sacred Music for the Twenty-First Century’
which might be of interest to ex-choristers of St Albans, and which is dedicated to the Cathedral Choir of St Albans Abbey.
The book can be freely downloaded as a PDF online, and is also available as a paperback or hardback copy, at the following website, which also gives some more information about the volume.
I am also directing a new MLitt in Sacred Music at the University of St Andrews, a collaboration between the School of Divinity and the Music Centre, which will open for applications in September this year (with the first cohort of students beginning in September 2020).
With best wishes,