An "International cricket" thread becoming an "Forget cricket" thread
There are/have been quite a few Bengalis in the field of Hindi film music. Similarly there have been people in the field of Hindi film music from a lot of other ethnic groups of India and even from abroad.It is not necessary that all fans of Hindi film music will necessarily be aware of the ethnic background of the artists.
Just as Bengali artists have sung/composed music in Hindi movies, non-Bengali artists have also sung in Bengali movies.
This is a vast and interesting subject, beyond the scope of this thread.