Apple Music looks to be getting a feature similar to what you can do to Spotify. The first beta of iOS and iPadOS 13.4.5 suggests that Apple's streaming music service will let you share songs on Instagram and Facebook Story. When you tap on the Share button and select the social media apps, you'll be able to generate a Story post with the song title, artist, and album art. And if other people with Apple Music apps and subscriptions tap on the song, it would allow them to listen to the song on their devices. Spotify has implemented this feature for a while already, and we expect the Apple Music version to behave the same. The feature appeared in beta, though, so don't expect it to be widely available just yet.
Source: MacRumors