I was a bit reluctant in the voice of ZAZ at first, but it is clear that it also stands out by his personality and not only by his special tone of voice. So that, little by little, it may be necessary, slightly despite oneself, to appreciate better and better. When JJG in addition, focuses on the subject to chisel a little ballad gem, getting them to sing a tone lower as he did for Celine Dion the result was immediate and we discover a Another facet more nuanced and nice. It recognizes the "paw" JJ immediately and as for now we must be satisfied that "intermediate" so make wonderful discoveries to be surprised and pleasantly .......... this is the case here ..... in any case, in my opinion.