• Patron, The Second Modernity: The Artistic Collaboration of Fairuz and Ziad

• Rahbani Conference, Anis Makdisi Program in Literature, American University in Beirut (AUB), Lebanon (2006).

• Patron, Walid Gholmieh Symphonies (2006).

• Private Concert by Ramzy Yassa & Ghada Ghanem Concert, Cambridge, UK (August 2004).

• Patron, L’Association pour le Rayonnement de l’Opéra national de Paris (AROP) (since 2004).

• Board of Trustees and Chair, National Music Conservatory (NMC), Amman, The Hashemite Kingdom of Jordan (2003-2005).

• Patron, Lebanese National Symphony Orchestra (LNSO) (since 2003).

• Patron, l’Opéra de Paris (since 2001).

• Private concert by the Mozarteum Orchestra of Salzburg, Salzburg, Austria (July 22nd, 2000).

• 28th General Assembly for the International Music Council, Petra, The Hashemite Kingdom of Jordan (22-25 September 1999).

• TAGO Golden Jubilee concert, London, UK (July 1997).

• Private concert by Ramzi Yassa, Seattle, USA (May 1994).

• Patron, Freunde der Salzburger Festspâele (since 1976).