Final answer:
Mao Zedong's agenda for music after 1949 focused on the promotion of folk music as part of his communist ideological platform.
Step-by-step explanation:
After 1949, Mao Zedong's communist agenda for music called for the promotion of folk music. This was part of a broader effort to align culture with communist ideology. Mao's cultural policy entailed a rejection of traditional Chinese practices considered part of the feudal past, as well as a directed antipathy towards Western influences on culture. Instead, the government sought to craft a new national culture based on proletarian values and Communist philosophy. This push was particularly intense during the Chinese Cultural Revolution, a period when Mao worked to reassert communist ideologies by, among other things, endorsing cultural forms that echoed the lives and values of the working classes.