Llandaff Cathedral, with the 2010 Nicholson organ behind Epstein's Christ in Glory arch | photo Steve Collis OrganFest 2019 takes place in Wales over the weekend of 6th-8th September, and is based around five landmark buildings and instruments in Cardiff and Llandaff. A highlight will be the Gala organ recital by international concert organist David Briggs on Saturday 7th September, on the acclaimed organ by Nicholson & Co installed in 2010 at Llandaff Cathedral (above). David is Artist-in-Residence at St John the Divine, New York, and Organist Emeritus, Gloucester Cathedral, and a remarkable extemporiser.  His programme…