There are currently seven artists that are named "Rei". 1) Rei is a Singaporean Band. 2) Rei is part of the doujin circle Oriensu (オリエンス). He focuses on composing instrumental arranges on the BGM of the Touhou game series. 3) Rei is a musician from Wellington, New Zealand. Rei is currently based in Auckland, and his music spans multiple genres, in particular Urban and Electronic. 4) Rei is an electronic musician from California. 5) Rei Brazillian Rapper. 6) Rei is an Argentinian trapper. 7) Rei is a Japanese Jazz singer (taken from spotify:) Born in Hyogo Prefecture on February 5, .