Three Little Bops.

Three hip, Little Pigs are travelling entertainers, moving from straw to wood, to brick nightclubs, playing swinging tunes for high-class, "with it" crowds, but an uncool Big Bad Wolf keeps intruding on their act with with his "corny horn" and uses it to blow their nightclubs down when they throw him out- until they are playing in their brick club and the Wolf tries a more drastic, explosive method for destroying the "House of Bricks".