There is more than 1 artist with this name. 1. GreenWood is an fantasy/celtic/irish folk band from Wolin, Poland. They released one full length album called "Elegia o latach minionych" in 2009. Their official website: http://www.greenwood.com.pl/. 2. Greenwood is an alternative/indie rock band from Decatur, IL, USA. The released so far debut 5 song EP and in November of 2007, Greenwood released their first full-length album "When We Become".