What makes us who we are? It’s a big question, and perhaps one best considered with a background of good music. Invoke writer Siri Undlin has been avidly exploring identity for years as a musician, author, and world roamer, so we asked her to put together a playlist for us that dives into identity from the inside-out and outside-in. “I tried to combine exuberant exploration of identity with somber introspection,” says Undlin. “Julie Andrews lays the groundwork for what begins as an upbeat vibe that slowly travels inward and gets quieter as a sort of narrative arc to the playlist.” Enjoy!