Hayedeh

Hâyedeh (Persian: هایده‎), born as Ma’sumeh Dadehbâlâ (Persian: معصومه دده‌بالا‎; 10 April 1942 – 20 January 1990), was a Persian classical and pop music vocalist with a contralto vocal range. She was active for more than two decades, and was considered as one of the most popular singers of 20th-century Iran.