Davichi (다비치) is a South Korean pop-ballad duo consisting of Kang Minkyung (강민경) and Lee Haeri (이해리). Davichi is derived from the Korean word "Dabichi", which means 'the light to shine over the world'. The members of Davichi are widely recognized for their impressive vocals. Their songs have been critically acclaimed for both their deep meanings and their vocal performance. Lyrically, their songs deal with love, loss, and lust and range from catchy pop songs to powerful ballads. 2008: Debut, "슬픈 다짐" and "사랑과 전쟁"