Table: music_track_info
Columns: title
composer_s
guest_performer
producer_s
time

Question: Which title has a length of 4:22?
SQL: SELECT "title" FROM music_track_info WHERE "time" = '4:22'

Question: Which composer has a track length of 2:50?
SQL: SELECT "composer_s" FROM music_track_info WHERE "time" = '2:50'

Question: Which title has a Black Ice for a guest performer and a length of 5:49?
SQL: SELECT "title" FROM music_track_info WHERE "guest_performer" = 'black ice' AND "time" = '5:49'

Question: Which guest performer has a track length of 5:49?
SQL: SELECT "guest_performer" FROM music_track_info WHERE "time" = '5:49'