CREATE TABLE table_19581 ("#" FLOAT, "Title" CLOB, "Length" CLOB, "Writer" CLOB, "Composer" CLOB, "Arranger" CLOB, "Dialect" CLOB, "Mix Engineer" CLOB)

Who was the arranger for the track written by Nizar Francis ?
SELECT "Arranger" FROM table_19581 WHERE "Writer" = 'Nizar Francis'
SELECT "Arranger" FROM "table_19581" WHERE "Writer" = 'Nizar Francis'