Baku Jazz Festival 2023-10-11 Edmar Castaneda - Gregoire Maret Duo @ Mugham Center	Baku Jazz Festival 2023-10-15 Mario Bakuna Quartet @ Heydar Alive Center	Jezzine Festival 2019-08-16 Marcel Khalifé	Pory & Bess, Vienna, 2019-04-21 Rami & Marcel Khalifé, Peter Herbert	Concertgebouw, Amsterdam, 2018-10-10 Marcel Khalifé	Baku Jazz Festival 2016-10-22 through 30 / Azerbaidjan: Rotonda Jazzclub, 14 shows in 9 nights, live sound with international artists, see also: Baku Jazz Festival	Harry Sokal: I Remember Art, 2016-05-25 through 27 recording/edit/mix/mastering a whole CD in just 3 days @ Anton Bruckner University's brand new studio in Linz/Austria see also: Harry Sokal - I Remember Art	Harry Sokal 4ever / Gasometer Vienna 2015-01-16,    special jubilee concert with 4 international bands,    live sound plus 48 track live recording    see also: Harry Sokal	Marcel Khalifé: Beirut / Lebanon 2013-08-24, Constantine / Algeria 2013-11-06, live sound see also: Marcel Khalifé	Quatar Philharmonic Orchestra / Palermo, London, Damascus, Doha, Paris