Spotify announced on Tuesday the global rollout of a new feature, SongDNA, that lets listeners more deeply explore their favorite music. Now available to Premium subscribers on iOS and Android, the feature provides an interactive experience that lets users trace other components of a song beyond the singer, songwriter, or musician. With SongDNA, listeners could explore other connections, like who may have covered that song, plus other information like samples, interpolations, or what other projects the song’s collaborators have also been involved in. The idea is something of an expansion to the existing “About the Song” feature, allowing Spotify’s customers to learn more about the writers, producers, and collaborators behind their favorite music. This could lead users to see how artists are connected to and influenced by one another’s work. For those in the music industry itself, the feature could help them to find new collaborators, producers, engineers, and others they may want to work with.…