Madz sing O Magnum Mysterium from ’Maior Caritas op. 5’ by John August Pamintuan (1972)

The Philippine Madrigal Singers - 20 09 2009 at Marquand Chapel, Yale University. O Magnum Mysterium is the 7th song in the Maior Caritas Choral Cycle op. 5 by John August Pamintuan.