Take 3 authentic gypsy musicians with great experience in playing on celebrations of every kind. Give them an accordion, a guitar and a set of drums. Put them on a stage and kindly ask 4 genuine jazz musicians to join with a trumpet, trombone, piano and bass. Add 3 parts of traditional gypsy sounds, 2 spoons full of jazz, a teaspoon of funk, a pinch of Latin & flamenco, a deep voice and a wide variety of emotions to sing for, and a huge portion of improvisation, passion and good energy. Let them mature together for few years and enjoy.