Listen to Kahhni (feat. Karthik Ramaswamy, Arun Singhal) online. Kahhni (feat. Karthik Ramaswamy, Arun Singhal) is a Hindi language song and is sung by Aishwarya Anand and Tanooj Mehra. Kahhni (feat. Karthik Ramaswamy, Arun Singhal), from the album Kahhni, was released in the year 2023. The duration of the song is 3:11. Download Hindi songs online from JioSaavn.