K.Will과 Mario가 함께 발표한 디지털 싱글입니다.
Tracklist
1. 초콜릿
2. 초콜릿 (Instrumental)
K.Will - Love119 (2008)
K.Will - 눈물이 뚝뚝 (2009)
K.Will - The Second Album (2009)
K.Will - Digital Single (2011)
K.Will - The Second Mini Album (2011)
K.Will - 니가 필요해. I Need You. (2012)
K.Will - The Third Album Part 1 (2012)
K.Will - The Third Album Part 2 Love Blossom (2013)
Mario - First Single (2008)
Mario - Time To Mario (2008)
Mario - Superman (2008)