Another day out at Salford for the orchestra of the NSM. There are really detailed programme notes (descriptions and explanations of the music to be performed) but no author of them. Creating programme notes is a particular skill and they are usually credited. Could it have been the conductor, maybe the principal, a staff member?
Part of the #NSM2020 project "A 20/20 Legacy: the centenary of the Northern School of Music" supported by the National Lottery Heritage Fund