Track 1: Alto 1 Muted

Track 2: Alto 1 Predominant

Track 3: Alto 2 Muted

Track 4: Alto 2 Predominant

Track 5: Balanced Voices

Track 6: Soprano 1a Muted

Track 7: Soprano 1a Predominant

Track 8: Soprano 1b Muted

Track 9: Soprano 1b Predominant

Track 10: Soprano 2a Muted

Track 11: Soprano 2a Predominant

Track 12: Soprano 2b Muted

Track 13: Soprano 2b Predominant