Slava & Leonard, Joseph & James --one super group, two sets of siblings, and four internationally acclaimed musicians: this brotherly collaboration displays sibling revelry at its best. Regarded as two of Australia's finest classical guitarists, Slava and Leonard Grigoryan join Joseph Tawadros, master of the oud, and James Tawadros, world-class percussionist specialising on the req, an Egyptian tambourine, to perform a repertoire that crosses cultural and stylistic barriers… from world music, to jazz, to classical and traditional.