CREATE TABLE table_28232443_1 (producer__s_ VARCHAR, song__s_ VARCHAR)

how many producers are responsible for the song 'calling out to marlboro?
SELECT COUNT(producer__s_) FROM table_28232443_1 WHERE song__s_ = "Calling Out to Marlboro"
SELECT COUNT("producer__s_") FROM "table_28232443_1" WHERE "Calling Out to Marlboro" = "song__s_"