Track 1: Father Thunder SSAA – Alto 1a Muted – Laura Jekabsone-1

Track 2: Father Thunder SSAA – Alto 1a Predominant – Laura Jekabsone-1

Track 3: Father Thunder SSAA – Alto 1b Muted – Laura Jekabsone-1

Track 4: Father Thunder SSAA – Alto 1b Predominant – Laura Jekabsone-1

Track 5: Father Thunder SSAA – Alto 2 Muted – Laura Jekabsone-1

Track 6: Father Thunder SSAA – Alto 2 Predominant – Laura Jekabsone-1

Track 7: Father Thunder SSAA – Balanced Voices – Laura Jekabsone-1

Track 8: Father Thunder SSAA – Soprano 1 Muted – Laura Jekabsone-1

Track 9: Father Thunder SSAA – Soprano 1 Predominant – Laura Jekabsone-1

Track 10: Father Thunder SSAA – Soprano 2 Muted – Laura Jekabsone-1

Track 11: Father Thunder SSAA – Soprano 2 Predominant – Laura Jekabsone-1