a concert by the musician nitin sawhney begins a week of events at the hall, showcasing the immigranttainment correspondent, colin paterson. nitin sawhney at the royal albert hall rehearsing his new work highlighting the contribution immigrants have made to the uk. it is the opening concert of a festival he has created, which focuses on this topic. he has created, which focuses on this to - ic. ., he has created, which focuses on this to - ic. . ., , he has created, which focuses on this toic. . ., , ., this topic. the idea was to counteract _ this topic. the idea was to counteract any _ this topic. the idea was to counteract any negative i this topic. the idea was to . counteract any negative ideas this topic. the idea was to - counteract any negative ideas of influence and who they are. i really think people who came to this country from the caribbean or from africa or india, or pakistan, a lot of them have got very strong, amazing and inspiring journeys that i wanted to reflect in the music. nitin sawhney plus my parents emigrated from india in the 1960s. he was born and grew up in