Mark Landon (born 1 February 1983) better known by his stage name M-Phazes, is a producer and artist from Gold Coast, Queensland. He is best known for his production work with artists such as Eminem, Madonna, Amy Shark, Alison Wonderland, Ruel and Illy. In 2017, Landon moved to Los Angeles, California to further his musical career. M-Phazes produced Amy Shark "Adore," Illy ft. Vera Blue "Papercuts," Alison Wonderland "Messiah," Ruel "Golden Years," Jasmine Thompson "Someone’s Somebody," and Mark Johns "Same Girl". In 2016, M-Phazes was nominated for Producer Of The Year at the ARIA Awards alongside Alex Hope and Flume. In addition to Kyle and Ruel, his core collaborators are Alex Hope, Sarah Aarons, Jocelyn Alice, Mitch Allan, and MAG. M-Phazes past credits include Zara Larsson, Lupe Fiasco, Pusha T, Guy Sebastian, Logic, 2 Chainz, and Eminem. He is currently writing with Stargate, Oak, Alessia Cara, Kehlani, Khalid, and is developing his artist Ruel on RCA.