Kill la Kill (2013)

S2E1 The Ape That Would Be King

When the cubs learn that Louie is destined to become their future king, Bagheera fears he may not be suited for the role. Meanwhile, Khan plots to seize the throne for himself. Through it all, the jungle bursts into a hopeful song, "Everything's Going to be Right with the World," as everyone tries to believe that things will turn out just fine.