Nosmo has been producing, DJing, and performing live since the mid-90s. He’s currently writing the next chapter of his musical experience in life under his real name David Mallow. He spent over a decade producing electronic music programs on Chicago FM radio along with co-producer and host Andre Solaris. In the early 2000s, he founded the band Grayarea (Hope Recordings), with prestigious singles such as "One for the Road" featured on Sasha's Essential Mix and remixed by Gabriel & Dresden, "Yewminyst released on Nick Warren's Global Underground Series 024 Reykjavik" compilation, and "Gravity" which appeared on Tiësto's In Search of Sunrise 4 Mixed by Tiësto (Latin America). With Grayarea, he remixed My Life With The Thrill Kill Kult, landed a coveted remix of John Digweed's Bedrock "Emerald" and traded remixes with Hybrid. After parting ways with Graryarea, he went on to perform live and co-produce a large catalog of music with studio partner Kris B. The duo landed music on dozens of mixes, including Mazi's remix of their track "La Cocina" on Darren Emerson's "Global Underground 036: Bogotá."