Each portrait has been used for the artwork.
But of course the choice has been made because of their musical qualities.
01° CATERINA CASELLI - Come E' Buia la Citta
02° SHIRLEY ELLIS - The Clapping Song
03° THE SALAMBOS - Salambo
04° THE NILSMEN - Sand Step
05° FRANCOISE DELDICK - Hum Hum
06° ANNIE PHILIPPE - Pour la gloire