Easter hymn: Sleepers awake! the night's long reign is past

The text is a John Brownlie translationm and the tune (MacKillop 10) has a pure Lydian (mode V) melody, hence all the G-sharps (key signature is D major).

The simulated performance consists of:

  (0) organ
  (1) first verse with voices and organ
  (2) second verse in an optional a cappella setting for SATB choir
  (3) third verse with voices, organ, and descant
  (4) fourth verse with voices and organ with alternate harmonization
  (5) fifth verse with voices, organ, with alternate descant & harmonization

Grrrrrrr ... why do I keep getting an "unknown error has occurred" when I try to upload PDF or MP3 files???

Here is a Dropbox link instead.