Listen to Kuch Toh Zaroor Hai online. Kuch Toh Zaroor Hai is a Hindi language song and is sung by Javed Ali and Nilesh Ahuja. Kuch Toh Zaroor Hai, from the album Kuch Toh Zaroor Hai, was released in the year 2023. The duration of the song is 3:27. Download Hindi songs online from JioSaavn.