Meta and Spotify appear to be testing a new social music sharing integration for Instagram users. A new integrated way for Instagram users to share what music they’re listening to is reportedly being tested by parent company, Meta and Spotify. This feature would enable users to continually display what music they are listening to via Instagram Notes. What is the feature? Spotted by Alessandro Paluzzi, a well-known developer and app researcher who frequently uncovers unreleased features in popular apps, the feature in question would allow Instagram users to share music more interactively. Paluzzi discovered that the feature, rather than selecting…