"The Expedition" is an instrumental composition by Dutch DJ and record producer Armin van Buuren and German DJ and record producer Markus Schulz. It was the official anthem of A State of Trance 600 festival in 2013. The song was released in the Netherlands by A State of Trance as a digital download on 28 January 2013 as the first single from van Buuren's compilation A State of Trance 2013.

Markus Schulz is a German DJ and record producer based in Miami, Florida. Best known for his weekly radio show titled Global DJ Broadcast that airs on Digitally Imported radio, ah.fm and other online stations, Schulz is also the founder of the label Coldharbour Recordings and Schulz Music Group (SMG), an artist management company that manages rising stars in the industry. In September 2012, Schulz was crowned America's number one DJ by DJ Times.