Listen to It's the Time to Disco (From "Kal Ho Naa Ho") online. It's the Time to Disco (From "Kal Ho Naa Ho") is a Hindi language song and is sung by Shankar-Ehsaan-Loy, Vasundhara Das, KK, Shaan and Loy Mendonsa. It's the Time to Disco (From "Kal Ho Naa Ho"), from the album Perfect 10: Bollywood Party in a Box, was released in the year 2012. The duration of the song is 5:33. Download Hindi songs online from JioSaavn.