Come let us rejoice Emendemus in melius Christe qui lux es et dies Non vos relinquam orphanos Puer natus est nobis Reges Tharsis Sing We Merrily O lux beata Trinitas INTERMISSION Upon a Summer's day I thought that love had been a boy While that the Sun When first by force Penelope that longed Sing Joyfully In resurrectione tua Haec dies |