About music oud
[and also the] duration [from the ‛ūd] might be: 30-6 joint fingers—with excellent thick fingers—and the total will amount of money to a few ashbār.[Notes 1] And its width: fifteen fingers. And its depth 7 and also a half fingers. Along with the measurement of the width on the bridge with the rest powering: 6 fingers. Remains the length on