Vowel systems, is a new band of Hip Hop and Rap, who says openly what is happening and what they think, characteristic quality of Hip Hop. This band will perform in the bar area PRONAF Bunker, to open the presentation of El Pinche Brujo, from Guadalajara.

The band members are so controversial: ANM MC, MC and MC Blastermaster Course, and the DJ Codiak. "Rappers, microfonocontroladores, hiphoperos or MCS, as they want to tell us, never mind. What matters is that we have much to say, much to rhyme, much to share, so we hope that our brothers Juarenses join us in this event, "said MC Course.