Table: movie_details
Columns: year
film_name
co_singer
music_director
lyricist

Question: Which year was the film Rang Barse introduced?
SQL: SELECT COUNT("year") FROM movie_details WHERE "film_name" = 'rang barse'

Question: What was the latest year for the film Gaon Ki Ganga?
SQL: SELECT MAX("year") FROM movie_details WHERE "film_name" = 'gaon ki ganga'

Question: Which film was released in the year 2002?
SQL: SELECT "film_name" FROM movie_details WHERE "year" = 2002

Question: Name a music director, belonging to a year after 2003?
SQL: SELECT "music_director" FROM movie_details WHERE "year" > 2003