Podcast:Popcast Published On: Sat Mar 13 2021 Description: The wildly popular platform has reshaped pop during the coronavirus pandemic, and changed how record labels grapple with unpredictable virality. Guest: Caryn Ganz. Subscribe today at nytimes.com/podcasts or on Apple Podcasts and Spotify. You can also subscribe via your favorite podcast app here https://www.nytimes.com/activate-access/audio?source=podcatcher. For more podcasts and narrated articles, download The New York Times app at nytimes.com/app.