Track 1: Alto Predominant - Brian Luckner
Track 2: Alto muted - Brian Luckner
Track 3: Balanced Voices 2 - Brian Luckner
Track 4: Bass Predominant - Brian Luckner
Track 5: Bass muted - Brian Luckner
Track 6: Soprano Predominant - Brian Luckner
Track 7: Soprano muted - Brian Luckner
Track 8: Tenor Predominant - Brian Luckner
Track 9: Tenor muted - Brian Luckner
