Listener, It will never be found as it never existed. The hypothesized Q document seems to have it's attractiveness because it presumes an historical personage as source of at least some of the Gospel material. It really stands as the last obstical to accepting that Jesus is an idealistic literary creation drawn from OT patterns and nearly universal 'dying and rising god' and 'Sacred King' motifs. This is why it is so doggedly insited upon by both theologians and secular scholars dispite the lack of any empirical evidence. Once it is recognized that the writers of Mark and Matt were authors and not reporters the picture changes considerably.