Watch the whole of St.Teresa High School including Abhimanyu, Shanaya and Rohan working hard to win the 'Competition of Life' competition in this official song 'Ratta Maar' from the movie - Student of the Year.

Singer - Vishal Dadlani,Shefali Alvarez
Music by - Vishal & Shekhar
Lyrics by - Anvita Dutt
Starring - Sidharth Malhotra, Alia Bhatt & Varun Dhawan,
Director - Karan Johar
Producer - Hiroo Yash Johar & Gauri Khan