Amazon Music Prime (or Prime Music), which comes with a Prime membership, doesn’t offer the same experience as the Amazon Music Unlimited tier of Amazon’s music service. For example, Prime Music lets you “shuffle play any artist, album or playlist” and choose songs from “All-Access Playlists,” but you need Music Unlimited if you want to pick and play any song you want. An Individual Music Unlimited plan usually costs $12 per month if you’re a Prime member and $13 per month if you aren’t.

Amazon says you “must be enrolled at an accredited college or university to qualify” for the Music Unlimited student plan, which costs $6 per month.