Sampling “So [rt]” by Knxwledge, the ninth song on To Pimp a Butterfly is a list of Kendrick Lamar’s virtues, and an image of ...

But then again, how exactly does one try to lasso Anna Kendrick’s “Cups (Pitch Perfect’s When I’m Gone)” into a tidy category? Once a 76-second song in a throwaway scene in “Pitch ...