My name is Matias Rengel, aka Jiroe (Gramma's last name spelled weirdl). I'm a Los Angeles based Producer, Guitar Player and Mixing Engineer, member of the Recording Academy (Grammys). I have some songs in the charts (let's go) and have signed a few bangers to UMPG. Some of the artists I've worked with include Cobra Starship, Gabe James, Tessa Violet, Rancid Eddie, Valé, Halover, Tima Dee, Alex Cuba, Tatiana Hazel, M8, Ayelle, Niña Dioz, Mama Duke, Jarian de Marco, Sky Monroe, Jesaiah, Wepro and more.

I graduated from Berklee College of Music majoring in Music Production & Engineering and I've been working in the industry since 2015.