- Festival ‘’ FRAU Und MUSIC ‘’ Köln –Germany 1978 and 1985
- Festival ZAPPING, Lille –France 1985
- Music Armena Festival, Venise-Italie 1987
- Festival International de chant choral, Tourcoing-France 1987
- XXIX th Festival de Wallonie, Festival Musical International du Hainaut, Mons –Belgique 1990
- ‘’Polychromie’’ Festival ‘’ Contemporary music, Lille –France, 1990 to 1998
- Week of Contemporary Music, Gand-Belgium 1991
- Ciné Mémoire, Festival de Cinéma, Paris-France, 1994 to 1996
- Festival Estival de Paris, Paris –France 1995
- Festival 38čme Rugissants, Grenoble-France 1995
- Festival Ile de France, Paris –France 1995
- Portraits of Contemporary Composers Festival, Rotterdam-Nederlands 1993
- Armenian Contemporary Music Festival, Yerevan –Armenia, 1995 and 1997
- Tianjin Contemporary Music Festival, Tianjin-China 1998 to 2000
- Istanbul Music Festival -Turkey, 2010
- Armenian Contemporary Music Festival, Yerevan –Armenia, 2017
