Why is it that I can find a song on YouTube but it won't show up on spotify

[#1]

Freddie Gibbs - Clean Than A Muthafucka. I can find it on YouTube but not Spotify.

[Julian]

Hi there!

Welcome to the Spotify Community. Keep in mind that even though we'd love to have all the world's music in our platform, its availability depends on the content rights holder. We add new content every time so if there's something you can't find in the app at the moment, it might be added in the future. You can find more info about content availability here. 

Hope this helps.