I don't know about you, but I like to listen to something smooth or calm while relaxing browsing through Gemini. And I'm a Konpeito orphan.
Thanks to solderpunk gemlog I discovered the St.GIGA archive in archive.org that have some of nice recordings of relaxing and even some experimental sounds. Long story short, St.GIGA was a satellite radio service made famous outside Japan by partnering with Nintendo to offer some exclusive games over satellite.
For more information about St.GIGA, I recomend reading solderpunk post about it. It's a cool history: