Track 1: Balanced Voices - Fabio Fresi
Track 2: Balanced Voices revision - Fabio Fresi
Track 3: Bass 1 Predominant - Fabio Fresi
Track 4: Bass 2 Predominant - Fabio Fresi
Track 5: Tenor 1 Predominant - Fabio Fresi
Track 6: Tenor 2 Predominant - Fabio Fresi
