Ágætis byrjun
"Ágætis byrjun" became Sigur Rós's breakthrough album, both commercially and critically. It received a 2000 release in the United Kingdom and a 2001 release in the United States. According to their label Smekkleysa, the album sold 10,000 copies on its first year of release in Iceland, earning the band platinum status. It won numerous awards, and has appeared on multiple critics' lists of the best albums of the 2000s.