(Photo: The King’s Singers press) The King’s Singers, a celebrated a cappella ensemble, were a singular factor in the revival of unaccompanied vocal music. Fifty-Eight years ago, in 1968, six choral scholars from King’s College, Cambridge formed the ensemble known throughout the world as ‘The King’s Singers.’ Two counter-tenors, a tenor, a baritone, and a bass have continued this vocal {…}