Monday during "The Voice"'s first night of live performances, contestant Kristen Merlin learned an important lesson when her microphone failed. With about 22 seconds left in her performance of Sugarland’s “Stay,” Merlin’s audio dropped out. But just like the old saying, the show must go on, and so did Merlin. Eventually a stagehand brought her a new microphone and she was able to finish the last line of the song for all to hear, but Merlin’s poise impressed host Carson Daly and all four of the coaches. I just wonder if this will affect the out come with the voting ??