Vishal & Shekhar are an Indian music composer, production, singer & songwriting duo consisting of Vishal Dadlani and Shekhar Ravjiani from Mumbai. Known predominantly for their work as music composers in Hindi cinema, Vishal–Shekhar have also recorded in Telugu, Marathi and English, with the likes of Akon, The Vamps, Imogen Heap, Diplo. They have been streamed over 3 Billion times on YouTube and have had 72 number one singles and been featured on over 350 film sound tracks, including Jhankaar Beats (2003), Dus (2005), Bluffmaster (2005), Salaam Namaste (2005), Left Right Left (2006), Om Shanti Om (2007),Tashan (2008) ,Bachna Ae Haseeno (2008), Dostana (2008), I Hate Luv Storys (2010) , Anjaana Anjaani (2010), Tees Maar Khan (2010) Ra.One (2011), Student of the Year (2012), Chennai Express