Master P created a hip-hop empire without registering on any mainstream radar. For several years, he operated solely in the rap underground, eventually surfacing in the mid-'90s as a recording artist and producer who knew exactly what his audience wanted. And what they wanted was gangsta rap. With his independent label No Limit, Master P gave them gangsta rap at its most basic -- violent, vulgar lyrics, hard-edged beats, whiny synthesizers, and blunted bass. He wasn't a great rapper, nor was anyone on No Limit; occasionally, the No Limit rappers were even talentless and clumsy. But in a time when major labels were running away from the controversy that gangsta rap caused and Dr. Dre, the father of the genre, was proclaiming it dead, Master P stayed on course, delivering album after album of unadulterated gangsta. It was recorded cheaply and packaged cheaply, and almost all of the records on No Limit were interchangeable, but that didn't matter, because Master P kept making money and getting paid.