This antiphon was written in 1997, and was given its premiere by the Eric Ericson Chamber Choir - the ensemble to which it was dedicated - conducted by Eric Ericson, winner of the so-called 'Music Nobel Prize': Polar MusicPrize,in the concert hall of the F. Chopin Academy of Music In Warsaw on 23 August 1997.

For unaccompanied SATB chorus with divisions; includes a Piano accompaniment for rehearsal purposes.

• O Oriens