Q: In this task, you're given a context, further information available on a particular linked term from the statement, and an answer term. Your job is to generate a question that can use the information provided to obtain the given answer. You should use the information on both context and link information to create the question. Note that the answer to the question should be exactly the given answer, and if the answer is none, the answer to the question shouldn't be obtainable from the context or linked information.
Context: The LP City of Glass and the whole body of work from the Stan Kenton orchestra and Robert Graettinger (19471953) is a direct product of the experimental American music scene of the post World War II era. Though overshadowed historically by other compositional endeavours in jazz at the time Link Information: After World War II, there was increased interest in specialty styles like country music, producing a few major pop stars Answer: country music
A:
What types of music was popular in America after World War II?