The Cavern Of Deadly Spheres! * 1ST "MAESTRO" A new criminal named the Maestro has been pulling off crimes by arming his hired thugs with musical instruments that compel all in ear-shot to uncontrollably dance. After each member of the League unsuccessfully try to stop each heist, they decide to take their fight directly to the Maestro himself. Tracking the Maestro to his hidden cave headquarters, all of the JLA members are trapped in indestructible bubbles (ex. Superman's is made out of Kryptonite.) However, anticipating that Maestro might have access to Superman's weakness, the team coated him in lead in advance allowing him limited protection to the Kryptonite bubble. While the Maestro is busy gloating over his victory, Superman is able to break free and save the others, and they all easily defeat the Maestro and turn him over to the police. Returning to JLA headquarters, the League members explain to Snapper how they were able to beat the Maestro.