John William Grant is an American singer, musician, and songwriter who holds both American and Icelandic citizenship. He first became known as the co-founder, lead singer, pianist, and primary songwriter for the alternative rock band the Czars. After releasing six albums from 1994 to 2006, the band split up and Grant retired for four years before starting a solo career. He returned in April 2010 with a critically acclaimed debut solo album recorded with Midlake. Queen of Denmark was Mojomagazine's Album of the Year for 2010; it was also named as one of the best ten albums of 2010 by the Guardian's music critics and writers.