Head of Publishing, Royal School of Church Music (RSCM). Anne Harrison has edited the Royal School of Church Music's Sunday by Sunday liturgy planner for ten years and is also on the editorial team for Praxis News of Worship. John Barnard is a composer, arranger, choir-director and organist. He is a fellow of the Royal College of Organists and has written a number of popular hymn tunes. Gordon Giles is Vicar of St Mary Magdalene, Enfield, and Director of Post-Ordination Training for the Edmonton Episcopal Area of the Diocese of London. Previously Succentor of St Paul's Cathedral he has published many articles and books on hymnody and church music.