Wander a bit further than “Walk This Way” to discover the Toxic Twins' true range. There's a bluesy swing and '70s hard rock swagger to “Kings and Queens” and “Lord of the Thighs”, while later tracks “Get a Grip” and “Just Push Play” find Joe Perry squeezing extra wattage out of his snaky riffs and Steven Tyler pushing the meter into the red with his big-lipped, skinny-hipped howl.