Vishal–Shekhar are a music directing duo consisting of Vishal Dadlani and Shekhar Ravjiani who have worked in Hindi, Telugu, Tamil and Marathi films. Their notable works include Jhankaar Beats (2003), Dus (2005), Bluffmaster (2005), I See You (2006), Om Shanti Om (2007), Bachna Ae Haseeno (2008), Dostana (2008), Anjaana Anjaani (2010), Ra.One (2011), Student of the Year (2012),Chennai Express (2013), Bang Bang! (2014) and Happy New Year (2014)