Have been a loyal fan of the Voice for years. No more after tonight. If the producers of the show don't know how to run a competition fairly, as in if you cannot perform then you are disqualified, then it should be the the Judges ( Adam in this case) who educate the public and their contestant . A real coach would never do what Adam did tonight. Such a disgrace and disregard to all coaches and educators of all of the arts that are involved in competition with their students .