CREATE TABLE table_204_906 (id NUMBER, "#" NUMBER, "title" CLOB, "songwriters" CLOB, "producer ( s ) " CLOB, "performer" CLOB)

what is the number of tracks that have no songwriters ?
SELECT COUNT(*) FROM table_204_906 WHERE "songwriters" IS NULL
SELECT COUNT(*) FROM "table_204_906" WHERE "songwriters" IS NULL