How do we know about a musician?

For each report in the record, write who told it, how long after the events, and whether a contemporary witness exists. What makes one source more reliable than another?

See how the record describes what was left out of the famous portrait and what was added to it. Does criticising a portrait mean that everything in it is false?

Here is Ziryab's story as Maqqari tells it, in the records. At Baghdad the oud of his teacher Ishaq al-Mawsili stands beside his own, and the two compete over singing and the refinement of the instrument ². He meets Harun al-Rashid, refuses to use the teacher's oud, prefers an instrument made by his own hands, departs westward and finds generous Andalusi patronage ³. The record on Ziryab says the account has him leave amid professional jealousy, and calls it an attributed narrative, not a contemporary proceeding the museum inspected ⁴. The fifth-string record adds that it gives a broad ninth-century setting and no year, day or court session for the added string ⁵.

The fifth-string record sets two readings of the same attribution side by side. The TDV encyclopaedia of Arslan and Erkocoglu phrases priority more categorically, and the record keeps its authors' attribution visible without treating a later encyclopaedia as an independent ancient artefact confirming the claim ⁶. Dwight Reynolds compares Ibn Hayyan and Maqqari and finds omissions of rivals, of the children's achievements and of multiple voices; the record says this qualifies confidence in the composite portrait and is not an experiment proving the string itself false ⁷. The museum records both and decides between neither.

The chain is long. The record says Maqqari wrote much later, and that Reynolds's comparison reveals multiple, sometimes contradictory sources behind the Ibn Hayyan material he used ⁸. The museum has not read Ibn Hayyan's original: its record relies on the scholar's comparison ⁹. A modern Al Jazeera account adds a plectrum of seven eagle-wing feathers soaked in oil, which the record keeps apart as modern elaboration, not text verified in Maqqari ¹⁰. And the photograph shows a much later oud in Cleveland, not one surviving from his court ¹¹.

Reynolds finds that Maqqari left out rivals and less flattering anecdotes in a portrait evoking an ideal Andalusi past, yet the record says criticism of the portrait is not proof that every detail is false ⁷. Take a position and answer the strongest objection to it: should a researcher use Maqqari's story of the red string at all, and if so, in what words?

• Ziryab: who reports what about his life, with the doubts the record keeps beside each report.
• The fifth string: Maqqari's account, the modern elaborations and the photograph of a later oud.
• The Cleveland oud: the late instrument pictured in that record.