Ãsgeir Trausti Einarsson (born 1 July 1992) is an Icelandic singer-songwriter and musician. In his Icelandic releases, he was credited as Ãsgeir Trausti. But more recently in 2013 with his launching as an international artist, he has started using the mononym Ãsgeir as a recording name. Ãsgeir performs with his own band, Ãsgeir Trausti Band. He also plays guitar in the Icelandic band The Lovely Lion.