What makes Mais qui est la belette ? by Manau notable?

This album peaked at number 3 on the French charts and helped establish Manau as pioneers of the Celtic rap genre. The title track gained substantial radio play, contributing to a renewed interest in Celtic themes within contemporary French music. Released on December 1, 1998, 'Mais qui est la belette ?' was Manau's follow-up to their breakthrough debut album 'Panique Celtique'. At this point in their career, the group was solidifying its unique blend of hip-hop and Celtic influences, gaining significant attention in the French music scene.