Álftagerðisbræður is an Icelandic folk band formed in 2013. The band consists of four brothers: Sigurður, Baldur, Ragnar, and Gunnar Ragnarsson. They are known for their unique blend of traditional Icelandic folk music with modern elements, creating a sound that is both timeless and contemporary. Their lyrics often explore themes of nature, family, and Icelandic culture. Álftagerðisbræður has released several albums and toured extensively throughout Iceland and Europe, gaining a loyal following for their captivating live performances.