Which of the following statements accurately describes Amir Khusrau ?
I. He was a great poet and musician.
II. He introduced the qaul in Chishti Sama.
III. He was a disciple of Shaikh Muinuddin Sijzi.
IV. He laid the foundation of qawwali tradition.
Show Hint
Amir Khusrau is fondly remembered as the "Tuti-e-Hind" (Parrot of India). Always associate his spiritual discipleship directly with Hazrat Nizamuddin Auliya of Delhi.