Courtney Harrell performs "What I Did for Love" from the Broadway musical "A Chorus Line."rn» Get The Voice Official App: http://bit.ly/TheVoiceOfficialApprn» Subscribe for More: http://bit.ly/TheVoiceSubrn» Watch The Voice Mondays & Tuesdays 8/7c on NBC!rn» Get Courtney's Performance on iTunes: htt