Greip is a 6-member a cappella group from Estonia which was founded on January 9, 2006. Since then they have given numerous concerts in Estonia, Finland, Latvia, Lithuania, Russia, Germany, The Netherlands and USA (New York, Washington), they also have participated in many international music festivals. The ensemble has collaborated with many Estonian musicians, for example Uku Suviste, Rein Rannap, COOL D, Maia Vahtramäe. They also have performed in various television projects: "Terevisioon", "Kolmeraudne", "Tantsud tähtedega" and "Eesti Muusikaauhinnad". In 2012 Estonian Music Awards Greip was nominated as "Best ethno/folk ensemble" and "Best song". The song "Vihma loits" that was nominated as "Best song" was also performed by the ensemble at the same awards gala show. Members of the group: Karin Leetsar - soprano Mari Holm - alto Fred Rõigas - tenor Kristo Ukanis - bariton Reimo Kiisk - bass Rauno Muttik - beatbox/bariton