Not exactly pop, but there are some great weekly music podcasts that I listen to to hear new music, which tend to be a little more indie pop/rock/${genre} than pop :)

- Music That Matters: https://omny.fm/shows/kexp-presents-music-that-matters/playl...

- KEXP Song of the Day: https://omny.fm/shows/kexp-song-of-the-day

- All Songs Considered: https://www.npr.org/rss/podcast.php?id=510019

- KCRW Today's Top Tune: https://www.kcrw.com/music/shows/todays-top-tune/rss.xml