Use the citation style for television episodes (CMoS 14.165).
F: Oscar Bettison, Vijay Iyer, Kate Soper, and Melissa Smey, Mission: Comission, podcast, season 2, episode 6, "What We Make Is Who We Are," produced by Miller Theatre at Columbia University, May 24, 2022, https://www.missioncommissionpodcast.com/episode/s2-ep6-what-we-make-is-who-we-are.
F: Rhiannon Giddens, host, Aria Code, podcast, season 3, "Blanchard's Fire Shut Up In My Bones: A Boy of Peculiar Grace," produced by Merrin Lazyan, The Metropolitan Opera, and WQXR, October 13, 2021, https://www.wnycstudios.org/podcasts/aria-code/episodes/aria-code-terence-blanchard-fire-shut-up-in-my-bones-will-liverman.
If audio, cite as Recordings (left). If video online, see examples at Youtube, Social Media (left).
F: Benjamin Zander, "Life Lessons From Beethoven's Symphony No. 9," TED Talk, Vancouver, BC, April 2023, https://www.ted.com/talks/benjamin_zander_life_lessons_from_beethoven_s_symphony_no_9.
F: Myles Brand, "Traditions, Visions, and Challenges: Opening of School, Faculty and Staff Convocation and Reception, Indiana University School of Music," recorded at the Musical Arts Center at Indiana University, Bloomington, August 31, 1997, copy of sound cassette, 2:06:59, https://purl.dlib.indiana.edu/iudl/media/n30099431c.