Table: movie_songs_3
Columns: year
song_title
film
co_singer
music_director

Question: Who is the music-director for the song from the film khaleja who had a co-singer of hemachandra?
SQL: SELECT "music_director" FROM movie_songs_3 WHERE "co_singer" = 'hemachandra' AND "film" = 'khaleja'

Question: What is the film from 2013 with a song title of "neetho edo" with a solo co-singer?
SQL: SELECT "film" FROM movie_songs_3 WHERE "year" = 2013 AND "co_singer" = 'solo' AND "song_title" = '"neetho edo"'