Billy, Liam and Ben Cottter with Cathy and Kate Murphy, and Gena Sheridan supporting choir member Gloria Cotter at SHOWTIME concert by Cór Geal at Cork Opera House on Sunday 23rd October 2022. Pic Larry Cummins. "Cór Geal was established in 2009, by Betty Fitzgerald, Musical Director. Cór Geal is a four- part mixed adult choir, whose repertoire consists of a broad genre of music such as sacred, popular, and gospel to name but a few. The choir has approximately 52 members, and is based in Whitechurch, Co. Cork, Ireland"