Who is the singer who helps Esteghlal?

Esteghlal Football Club, commonly known as Esteghlal, is a football club based in capital, that competes in the Persian Gulf Pro League. The club was founded in 1945 as Docharkheh Savaran and previously known as between 1949 and 1979. The club is part of the multisport club Esteghlal of Athletic and Cultural Company