Hello there @girlrocker,
Thanks for posting your question in the Community!
We'd love to have that song available and hopefully we will in the future. There's info about Spotify content here.
Keep in mind that if you'd like to be able to submit song requests in the app, you can also consider adding your +VOTE to this idea. The Community team is actively bringing your feedback to the internal teams at Spotify - check how here.
Hope this info is useful. Give us a shout if you need help with anything else.
Happy listening 🎧