Holy, Holy, Holy! Lord God Almighty! (Hymn to the Trinity) : for S.A.T.B. (unaccompanied) - Tchaikovsky, Peter Ilich 1840-1893; Ramsey, Basil 1929- (Novello & Company, 1960)
Title from resource description page (viewed April 4, 2016). - Written in 1883. - For unaccompanied SATB chorus