CREATE TABLE table_7033 ("Year" FLOAT, "Production" CLOB, "Composer" CLOB, "Conductor" CLOB, "Director" CLOB)

Who is the Conductor who had Stephen Barlow as Director?
SELECT "Conductor" FROM table_7033 WHERE "Director" = 'stephen barlow'
SELECT "Conductor" FROM "table_7033" WHERE "Director" = 'stephen barlow'