O’tchalai explores the vast universe of music from Balkans and Gypsies. This quartet, Accompanied by a choir of 35 singers, Creates atmospheres ranging from the great snowy spaces to the small confined bistros; The wind blows there and we sing, we laugh, We cry, WE love, We tear each other apart and find ourselves: life therefore! O’tchalai, These are serious voices, soft or skewed that intertwine, the generosity of the accordion, The violin that capsizes the soul, The heat of the double bass and wild percussions.