What makes a bass line cut through in a heavy band like Pantera? In this episode, Ian Allison sits down with Rex Brown to find out. Rex walks us through a few of his most iconic lines—including the growling groove of “I’m Broken” and shares what it took to hold down the low end in one of metal’s loudest, heaviest bands. If you’re into classic hard rock riffs, thunderous tone, or just want to hear a legend talk shop, this one hits hard.