"I love to play the guitar. That's my thing," says Gustavo Ruiz, one of the members of the <a href="http://blogs.houstonpress.com/artattack/2015/01/masterminds_2015_winners.php" target="_blank">Jefferson Davis High School Mariachi Pantera</a>. These students don't have it easy; they practice in a a former machine-shop classroom that doesn't have any air conditioning. Some face serious problems outside of school. And still they play for the love of music. They may not all go on to have careers in music, but they're still MasterMinds to us.