miki - Close to you 「Jazz」
Circle: 10th Avenue Cafe
Album: 幻想郷茶房～tea for two～
http://spritewing.com/ (It's not listed here anymore but it used to be)
Vocal: miki ( / miki_alive79 )
Arrange: tak ( / tak_gtworks )
Event: Comiket 82
Original: 恋色マスタースパーク (Love-colored Master Spark) & 運命のダークサイド (Dark Side of Fate)
Composer: ZUN
Image: https://www.pixiv.net/en/artworks/734...
I want more albums like this. The Cafe de Touhou series is great, but this one blew my mind.