Listen to Tum Kaun Ho - Lofi online. Tum Kaun Ho - Lofi is a Hindi language song and is sung by Sachin Gupta, Shaan and Mahalakshmi Iyer. Tum Kaun Ho - Lofi, from the album This Is Bollywood Lofi, was released in the year 2023. The duration of the song is 5:02. Download Hindi songs online from JioSaavn.