Listen to Happy Budday (From "Kill Dil") online. Happy Budday (From "Kill Dil") is a Hindi language song and is sung by Shankar-Ehsaan-Loy, Sukhwinder Singh, Shankar Mahadevan and Gulzar. Happy Budday (From "Kill Dil"), from the album Energy Mode On with Sukhwinder Singh, was released in the year 2023. The duration of the song is 4:27. Download Hindi songs online from JioSaavn.