Track 1: Alto 1 Muted - Robert A. Harris

Track 2: Alto 1 Predominant - Robert A. Harris

Track 3: Alto 2 Muted - Robert A. Harris

Track 4: Alto 2 Predominant - Robert A. Harris

Track 5: Balanced Voices - Robert A. Harris

Track 6: Bass 1 Muted - Robert A. Harris

Track 7: Bass 1 Predominant - Robert A. Harris

Track 8: Bass 2 Muted - Robert A. Harris

Track 9: Bass 2 Predominant - Robert A. Harris

Track 10: Soprano 1 Muted - Robert A. Harris

Track 11: Soprano 1 Predominant - Robert A. Harris

Track 12: Soprano 2 Muted - Robert A. Harris

Track 13: Soprano 2 Predominant - Robert A. Harris

Track 14: Tenor Muted - Robert A. Harris

Track 15: Tenor Predominant - Robert A. Harris