(b) Amir Khusrau – He was also known as Tuti-e-Hind (Parrot of india). He was the court musician of Alauddin Khilji He also lived in courts of different rulers Such as Balban, Muhammad, Cakubad, Jalaluddin Khilji, Mubarak Shah Khalij,and Ghiyasuddin Tughlaq. He was also a disciple of Nizamnuddin Auliya