What is the acronym of the stage name for the singer of Sofi Needs a Ladder?
Sofi Needs a Ladder "Sofi Needs a Ladder" is the third single taken from deadmau5's album, "4×4=12". The song features vocals from Sofia Toufa, aka Sofi.
Soyou Kang Ji-hyun (Hangul: 강지현 ; born February 12, 1992), better known by her stage name Soyou (소유 ), is a South Korean singer. She is best known as a former member of the South Korean girl group Sistar under Starship Entertainment.