Track 1: Alto Predominant - Grzegorz Gerwazy Gorczycki
Track 2: Balanced Voices - Grzegorz Gerwazy Gorczycki
Track 3: Bass Predominant - Grzegorz Gerwazy Gorczycki
Track 4: Soprano Predominant - Grzegorz Gerwazy Gorczycki
Track 5: Tenor Predominant - Grzegorz Gerwazy Gorczycki
