신 PD는 "수차례 이야기했듯 목소리의 특이함 등등의 이유로 적우의 출연을 결정했다. '나는 가수다'는 원래부터 노래를 잘 하는, 잘 알려지지 않은 가수를 발굴한다는 의미를 갖고 있었다"며 "그 폭이 조금 넓어졌을 뿐 적우를 발탁하며 다른 기준을 적용한 것도 아니다"



http://media.daum.net/entertain/showcase/singer/enews/view?newsid=20111212091512534
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