CREATE TABLE table_203_37 (id DECIMAL, "#" DECIMAL, "title" TEXT, "producer ( s ) " TEXT, "performer ( s ) " TEXT, "length" TEXT)

what is the shortest song from the album ?
SELECT "title" FROM table_203_37 ORDER BY "length" LIMIT 1
SELECT "title" FROM "table_203_37" ORDER BY "length" NULLS FIRST LIMIT 1