 NDTV.com | Singing in Hindi was easy for Akon: Shekhar NDTV.com Senegalese-American singer Akon, who has sung Chammak Challo for Shah Rukh Khan's upcoming film RA.One, had no problems voicing the Hindi lyrics, revealed composer Shekhar Ravjiani of the duo Vishal-Shekhar, who have composed the song. ... Vishal-Shekhar to release 'Dosti Anthem' Shah Rukh Khan & Vishal-Shekhar release the music of Ra.One Review: Ra.One songs are a great listen |