The Beastie Boys canceled all scheduled concerts and delayed their next album release while member Adam "MCA" Yauch is treated for a cancerous tumor in a salivary gland, Yauch says in a video statement to fans. “The good news is that they did scans of my whole body and it’s only localized in this one area and it’s not in a place that affects my voice,” Yauch says. “So, that’s nice.