Just a quick correction: Series S is current-gen. You might be thinking of the One S, which is understandable because Microsoft has a monkey coming up with their product names.
Check out Clone Hero! I’m away from my computer, but there are archives that let you import all of the Rock Band and Guitar Hero songs. You can use/mod old controllers or even 3D print your own.
To offer an alternative view: nothing! It sounds like you had a great time with the game, and it’s sometimes nice to end on a high note instead of after trudging through a bunch of side content. Besides, I’m sure you have some other games you’ve been meaning to get around to 🤔
I’m really intrigued by this! How long do you need to play for it to feel “meaningful.” I find with a lot of MMOs, I need a few hours to really get into it.
2nd for AmbiguousAmphibian. My wife isn’t a gamer, but she loves to watch his videos with me. He always works in some absurd narration and social commentary.