 In 2002, Apparat Organ Quartet released their self-titled debut album on the Thule Records label in Iceland; in 2005, the album was re-released on the Icelandic 12 Tónar label in a new remastered version.The second album of the band, "Pólýfónía", was released on 9 December 2010 on 12 Tónar in Iceland, and in 2011 by the Danish label Crunchy Frog in Scandinavia.The band's sound has evolved from the atmospheric and minimalistic post-rock documented on the Kitchen Motors compilations "Nart Nibbles" and "Motorlab 2" to a more robust, riff-driven sound, with a mixture of Kraftwerk-inspired electronics, Daft Punk-like robot voices, and hard rock beats.