There are a couple of possibilities. Do you have a recording?
Jorge Freitas via Hard-Core-DX kirjoitti 29.10.2019 klo 2:44:

A friend, Kleber Valente,  listened to this radio at 585 khz at 2053 today. Arabic music. The listening was from the city of Canto do Buriti, Piaui, Brazil. If anyone can help with identification, I appreciate it.
Sony ICF-2010/ 585 khz AM em Árabe

|
|
|
|  |  |
  |
  |
|
|  |
Sony ICF-2010/ 585 khz AM em Árabe
Rádio não ID 585 khz em Árabe, tocando musicas árabe, escutada em Canto do Buriti, Piauí, Brasil às 1754 horário...
  |
  |
  |

73
Jorge Freitas My Blog:https://dxlogfreitas.blogspot.com/
Local time -3 UT Feira de Santana Bahia  12°14´S 38°58´W - BrasilTecsun PL-310ETAntenna Delta Loop 8,5 meters-
_
Hard-Core-DX mailing list
Hard-Core-DX@hard-core-dx.com
http://montreal.kotalampi.com/mailman/listinfo/hard-core-dx
http://www.hard-core-dx.com/