क़तरा क़तरा Katra Katra Lyrics In Hindi – Alone Posted inBollywood क़तरा क़तरा Katra Katra Song Lyrics In Hindi From Alone Movies sung by Ankit Tiwari, Prakriti Kakkar. The Song is written by Abhay Upadhyay and composed by Ankit Tiwari Music company T-Series.