It’s our second annual songs of summer spectacular! Every year at NPR Music we debate which hits might be remembered as “the song of the summer” — sometimes it’s a frothy pop song, or a star-packed hip-hop banger, or simply a song that gets played on the radio over and over again until we’re beaten into submission. This week we’re bringing in a revolving cast of my colleagues from NPR Music, each of whom will play us one song — one nominee to be the unofficial Song Of The Summer for 2019.