「叉燒，識食一定係食半肥瘦！」 「半肥瘦」(Boonfaysau，簡稱BFS)，是⼀隊來自香港的無伴奏合唱組合，致力探索不同的音樂風格，熱愛將歌曲改頭換面，注入全新活力，以⼒求新穎的編曲手法為⼤家帶來精彩的無伴奏演出。 “Boonfaysau” (BFS) is an award-winning, full-fledged a cappella team from Hong Kong. The name “Boonfaysau” in Cantonese is derived from a choice of cut for barbecued pork, “half fat and half lean”. The group was founded on the members’ shared passion for singing, a repertoire built after countless trials, and vocal cords that brave the frontiers of various musical genres.