Oslo Ess is a Norwegian rock/punk band with Åsmund Lande as vocalist/guitarist, Peter Larsson on guitar and Knut-Oscar Nymo on bass.
Although Oslo Ess doesn't have a permanent drummer, a number of drummers have played with the band including Håvard Takle Ohr, Steffen Skau Linnert, Tommy Akerholdt, Kim Akerholdt and Mads Golden.
The band released their debut album Uleste bøker og utgåtte sko on Råtass Records on 11 March 2011.
The band's lyrics are mostly about partying and nightlife, reflecting partly Jokke and Raga Rockers, but in a contemporary style of the 2010s.
In 2013 they contributed to the book "Think like a rockstar" Tenk som en rockestjerne,[1] written by Ståle Økland.