SING SWEET HARP 29th July 201630th August 2017 · admin Tweet Gemma Prince, soprano and harpist SING, SWEET HARP! is one of the melodies of Irish poet Thomas Moore. Dungannon-based soprano and harpist Gemma Prince will perform some of Moore’s well-known songs at Saint Macartan’s Cathedral, Clogher at 7:30pm on Sunday 31st July. St Macartan’s Cathedral, Clogher Photo: © Michael Fisher The Cathedral organist Diane Whittaker will also perform. Our thanks once again to the Select Vestry for the use of this beautiful location as we start the 25th annual William Carleton Summer School. Admission £5.