Track 1: Alto Muted - Will James

Track 2: Alto Predominant - Will James

Track 3: Balanced Voices - Will James

Track 4: Bass Muted - Will James

Track 5: Bass Predominant - Will James

Track 6: Soprano Muted - Will James

Track 7: Soprano Predominant - Will James

Track 8: Tenor Muted - Will James

Track 9: Tenor Predominant - Will James