Wait, the user specifically said "report related to marwan discografia." That sounds like a document or PDF report. Maybe they want a summary of his discography. I can list his major albums and singles. Let me think of Marwan's albums. "Saja2 3ala Aroos" (1973), "El Khelwa" (2000), "El Nisaa Al 3arabiya" (2002), "Al Ma2aqa" (2005), "Ma2ak" (2007), "Yemlikni Aroos" (2009). There might be more recent ones. Also, some of his popular songs are "Saja2 3ala Aroos," "Yemlikni Aroos," "Nour El Ein."
