Mumbai (Maharashtra) [India], July 30 (ANI): Music maestro Sonu Nigam marked his birthday with a special celebration in Mumbai. His friends from the music fraternity, including Javed Akhtar, Shankar Mahadevan, Anup Jalota and Shaan attended the celebration on Tuesday. Clad in a white outfit, the birthday boy posed for the cameras. On his birthday, Sonu Nigam surprised his family and friends by screening the documentary, “Symphony of Fate”. In the videos, Sonu can be seen cutting cake with Anup Jalota, Salim Merchant, Javed Akhtar, Shankar Mahadevan, Anu Malik and others. The singer was also se…