To coincide with the centenary of the death of the composer Charles Villiers Stanford, the Somm label has released a new disc entitled “Cushendall,” comprising his three Irish song cycles, “A Fire of Turf,” “A Sheaf of Songs from Leinster” and “Cushendall,” along with two arias from his opera, “Shamus O’Brien” and the “Blarney Ballads,” performed by mezzo-soprano Sharon Carty, {…}