Track 1: Echo Song SSAATTBB - Balanced Voices - Orlando di Lasso, arr. C. Greyson-1

Track 2: Echo Song SSAATTBB - Chorus 1 Soprano Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 3: Echo Song SSAATTBB - Chorus 1 Soprano Muted - Orlando di Lasso, arr. C. Greyson-1

Track 4: Echo Song SSAATTBB - Chorus 1 Alto Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 5: Echo Song SSAATTBB - Chorus 1 Alto Muted - Orlando di Lasso, arr. C. Greyson-1

Track 6: Echo Song SSAATTBB - Chorus 1 Tenor Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 7: Echo Song SSAATTBB - Chorus 1 Tenor Muted - Orlando di Lasso, arr. C. Greyson-1

Track 8: Echo Song SSAATTBB - Chorus 1 Bass Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 9: Echo Song SSAATTBB - Chorus 1 Bass Muted - Orlando di Lasso, arr. C. Greyson-1

Track 10: Echo Song SSAATTBB - Chorus 2 Soprano Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 11: Echo Song SSAATTBB - Chorus 2 Soprano Muted - Orlando di Lasso, arr. C. Greyson-1

Track 12: Echo Song SSAATTBB - Chorus 2 Alto Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 13: Echo Song SSAATTBB - Chorus 2 Alto Muted - Orlando di Lasso, arr. C. Greyson-1

Track 14: Echo Song SSAATTBB - Chorus 2 Tenor Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 15: Echo Song SSAATTBB - Chorus 2 Tenor Muted - Orlando di Lasso, arr. C. Greyson-1

Track 16: Echo Song SSAATTBB - Chorus 2 Bass Predominant - Orlando di Lasso, arr. C. Greyson-1

Track 17: Echo Song SSAATTBB - Chorus 2 Bass Muted - Orlando di Lasso, arr. C. Greyson-1