 "what U need?"  is a single, recorded by which Chinese singer, for his debut extended play "Lose Control" , Zhang Yixing (born (1991--) 07, 1991 ), better known by his stage name, which is?
What U need?:  is a single recorded by Chinese singer Lay for his debut extended play "Lose Control" . Lay (entertainer): Zhang Yixing () (born (1991--) 07, 1991 ), better known by his stage name Lay (Korean: 레이 ), is a Chinese singer, songwriter, record producer, dancer, actor, model, author and voice actor.
Lay