Track 1: Alto Muted - Francisco Lopez Capillas

Track 2: Alto Predominant - Francisco Lopez Capillas

Track 3: Balanced Voices - Francisco Lopez Capillas

Track 4: Bass Muted - Francisco Lopez Capillas

Track 5: Bass Predominant - Francisco Lopez Capillas

Track 6: Soprano Muted - Francisco Lopez Capillas

Track 7: Soprano Predominant - Francisco Lopez Capillas

Track 8: Tenor Muted - Francisco Lopez Capillas

Track 9: Tenor Predominant - Francisco Lopez Capillas