The concert is part of the 174th Indian Arrival Day anniversary organized by the Guyana Hindu Dharmic Sabha. All proceeds of the concert will go to the construction of a shelter for abused children at Berbice.
Nigam has done work for various charities in India as well as abroad for Dignity Foundation, various cancer organizations, leprosy organizations, blindness organizations, women's welfare organizations, kargil war affected families, earthquake affected families.
He also sponsors a child from the organization “Crayon”. He has made various appearances in the cause of HIV / AIDS and also has a song titled "Papa I'm sorry" relating to this.
Nigam's singing style was regarded by some to be like that of a "Mohammad Rafi clone".Over the years, Nigam has become a major force in the indian music industry.
He has provided playback singing for a large number of Hindi movies and won many awards. His rendition of the title song of the film KAl Ho Na Ho has been highly popular.
He is recognized for his singing of romantic, rock, sad, and patriotic songs. Nigam has sung songs in many languages besides Hindi. Source: http://www.caribbeantrakker.com/2012/04/64084/#.T5rVh9lfRDK