Artist: Nobuo Uematsu
Title: SQ Relax - Krystelle's Chillwave
Label: SQUARE ENIX

https://www.jp.square-enix.com/music/en/lineup/item/SQEX-11227.html/

Artist: Keiichi Okabe, Shotaro Seo
Title: NieR Re[in]carnation Chill Out Arrangement Tracks
Label: SQUARE ENIX

https://www.jp.square-enix.com/music/sem/page/nier/rein_chill/en/

Title: SQUARE ENIX Chill Out Arrangement Tracks - AROUND 80's MIX
Label: SQUARE ENIX

https://www.jp.square-enix.com/music/en/lineup/item/SQEX-10793.html/