Mister Rogers beats different rhythms on various surfaces. He goes to Negri’s Music Shop where he hears Bob Trow and his a cappella group. He buys a wooden block to use as a percussion instrument.In the Neighborhood of Make-Believe, Corney is having a sale on swings. Mr. McFeely announces the sale to the neighbors. X thinks Corney is still angry because X had knocked over Corney’s boxes yesterday. Corney and Robert Troll tell X that he is a good person even though he sometimes does bad things.