Simian Ghost is an alternative pop act from Sandviken/Gävle, Sweden, consisting of Sebastian Arnström, Erik Klinga, Mathias Zachrisson, Maja Agnevik and Wilhelm Magnusson. It was initiated as a recording project by Sebastian Arnström. He released one full-length album, Infinite Traffic Everywhere, which was received with blog praise and excellent reviews. It topped the critics chart in Sweden and was voted record of the year by the readers at Dagensskiva.se.