Track 1: The Purple Cow (A Cappella Animals) SSATB – Alto Muted – Christopher Alexander-1

Track 2: The Purple Cow (A Cappella Animals) SSATB – Alto Predominant – Christopher Alexander-1

Track 3: The Purple Cow (A Cappella Animals) SSATB – Balanced Voices – Christopher Alexander-1

Track 4: The Purple Cow (A Cappella Animals) SSATB – Bass Muted – Christopher Alexander-1

Track 5: The Purple Cow (A Cappella Animals) SSATB – Bass Predominant – Christopher Alexander-1

Track 6: The Purple Cow (A Cappella Animals) SSATB – Soprano 1 Muted – Christopher Alexander-1

Track 7: The Purple Cow (A Cappella Animals) SSATB – Soprano 1 Predominant – Christopher Alexander-1

Track 8: The Purple Cow (A Cappella Animals) SSATB – Soprano 2 Muted – Christopher Alexander-1

Track 9: The Purple Cow (A Cappella Animals) SSATB – Soprano 2 Predominant – Christopher Alexander-1

Track 10: The Purple Cow (A Cappella Animals) SSATB – Tenor Muted – Christopher Alexander-1

Track 11: The Purple Cow (A Cappella Animals) SSATB – Tenor Predominant – Christopher Alexander-1