b'Kelefa and host Nate Wilcox discuss the last 50 years of music history through a lens of the 7 major genres of modern popular music.\\xa0Buy the book and support the show.\\nDownload this episode.\\nHave a question or a suggestion for a topic or person for Nate to interview? Email letitrollpodcast@gmail.com\\nFollow us on Twitter.\\nFollow us on Facebook.\\nLet It Roll is proud to be part of Pantheon Podcasts.\\n\\nLearn more about your ad choices. Visit megaphone.fm/adchoices'