One Sunday, a package arrived for Evelyn. It was unmarked. Inside was an old radio that hummed with stations just out of reach and a note: “For the nights we still need to hear other people.” She brought it on camera and tuned it between static and music. For a long time, listeners typed the names of the songs they heard and the cities the songs belonged to. Someone translated a lyric. A homeowner in Porto wrote a postcard and asked if she’d read it on stream; Evelyn did, stumbling through the accent and laughing. The channel kept collecting tiny lives into its playlist.