A Flutey Affair is a Singapore flute quartet made up of Sin Jin How, Chan Tung Hoe, Lee Wen Xiang and Tan Kian Joo. Formed in 2010 and led by Sin, it has delighted audiences with music ranging from classical pieces to anime soundtracks as it continues to champion Singapore music and musicians. The group has performed at venues such as The Arts House, the Istana, Esplanade – Theatres on the Bay and Gardens by the Bay.