Though some elements of the oud-playing globe, including Iran, had fretted ouds each of the way through the 10th to 17th centuries, they were being always in a minority. Alfonso X, “The Smart”, 1221-1284, was King of Castile as well as other areas in modern day Spain and Portugal, https://tyson4d0kv.wssblogs.com/34865911/the-basic-principles-of-music-oud