Making of Music Video - Bread and Gravy (Barbershop Multitrack)

This Ethel Waters song performed by Crossroads in barbershop style (arr. David Wright), has been resting in my drawer for a long time waiting for me to come up with a good idea. In the process of chasing for an original videoclip (without any success) I figured out that showing the entire process for making a video would have been a subject itself. I think that this might give you an hint of what is behind multitracking, at list in my hands.