>What song in Pokemon do you have the most nostalgia for? Are there any genres quite like it?

Mine would have to be this one: https://www.youtube.com/watch?v=7GTlTtnbnhY I ride my bike into Undella and listen to it for as long as I could as a kid.

Also, because of accordion present in most town's theme I now have a niche for music with accordion, it makes me feel nostalgic.