Listen to Jaane Ye Kya Hua online. Jaane Ye Kya Hua is a Hindi language song and is sung by Shankar-Ehsaan-Loy and KK. Jaane Ye Kya Hua, from the album Karthik Calling Karthik, was released in the year 2010. The duration of the song is 4:04. Download Hindi songs online from JioSaavn.