Tangent Productions presents Ocho Kalacas, the Godfathers of skacore, formed in Orange County in 2003. They blend metallic hardcore, ska, and traditional Mexican elements. Joining them is Chencha Berrinches, a Latin rock band from Los Angeles formed in 1997, mixing ska, metal, and punk rock with horror elements like a drum kit made of plastic bones and a fire eater. Spaghetti Cumbia, born from Boyle Heights and East Los Angeles in 2016, melds cumbia rhythms, rock, punk, and Western movie influences with high-octane live shows. Mafia Rusa delivers skacore/hardcore from Anaheim, celebrating 20 years (2004-2024). Marujah fuses Latin alternative, punk, ska, and rock, winning a San Diego Music Award for Best World Music Album.