Listen to Kya Hua Mujhe online. Kya Hua Mujhe is a Hindi language song and is sung by Usha Uthup. Kya Hua Mujhe, from the album Daisy - Aarya (Original Motion Picture Soundtrack), was released in the year 1991. The duration of the song is 4:48. Download Hindi songs online from JioSaavn.