The document discusses a class focusing on radio, recordings, and popular music in 1977 New York City. The class will examine the documentary "NY77: The Coolest Year in Hell", which looks at how the musical genres of hip hop, punk, and disco reflected and influenced the political and social realities of New York City in 1977. The documentary will be discussed in terms of its style as a performative documentary that stresses subjective experience and links personal accounts to larger historical contexts through the use of a voice-over narrator.