The origins of stambeli music resemble those of American jazz (even though the two genres don’t sound alike). In both cases, the musical traditions of former slaves combined with the diverse cultural influences of their new environments to create something radically new. Whereas slaves arriving in Louisiana mixed their music and practices with European, Caribbean, and American ingredients, slaves arriving in Tunis during the same period fused their animist practices with North African versions of mystical Sufism and orthodox Islam. Mounir Argui, a theater director and music producer who works with Bidali, says that the metal castanets that play such a prominent role in stambeli performances evoke “the sounds of chains and shackles” that the slaves once wore, while the chanting recalls the “moaning.”