Chang‑e Rudaki
"Chang-e Rudaki" is a Persian vocal-instrumental song composed by Ruhollah Khaleghi in the Bayat-e Esfahan mode, set to a classical qasida by the 10th-century poet Rudaki, beginning with the famous verse "Būy-e ju-ye Mūliyān āyad hamī".
The lyrics are adapted from Rudaki’s qasida "Būy-e Jūy-e Mūliyān āyad hamī". According to Dehkhoda Dictionary, “Mūliyān” refers to a river near Bukhara and a region endowed with gardens by Ismail Samani for his Mowāli servants. Traditional accounts suggest that Rudaki composed the poem during a prolonged stay near Herat on a journey with Nasr II. However, modern scholars argue the poem may have originated in Nishapur or Merv.
Musical characteristics
The piece opens with a fast-paced overture in 2/4 time, featuring motifs spanning a perfect fourth. Despite its Bayat-e Esfahan foundation, the composition avoids microtones characteristic of that mode, resulting in a tonal atmosphere reminiscent of Dastgāh-e Mahur. The main vocal section is in 3/4, with a melody that emphasizes the second and third scale degrees. The female vocalist initiates the performance with a syncopated entry ahead of the first beat; after the line “zir pāyam pahnīān āyad hamī”, the male singer enters on the downbeat. Beginning with the male vocal, the tonal center shifts to Dastgāh-e Shur, and the texture transitions from legato to more detached phrasing. The phrase “shād bāsh va dīr zī” reaches a vocal climax with tonal shades of the *Bīdād* gusheh in Dastgāh-e Homayun, before returning to Bayat-e Esfahan. Later passages explore Dastgāh-e Dastī and Homayun before returning to the original mode. The piece concludes by restating the introductory overture as a closing passage.
Performances and reception
The song was first broadcast on Iranian radio *Golha Rangarang*, episode 254, featuring Marzieh and Gholam-Hossein Banan. Musicologist *Kamyar Salavati* described *Chang-e Rudaki* as “one of the most brilliant pieces in the history of Iranian music”.