In 2011, Simplex released his debut solo album Audio Biography, much to the anticipation of fans. Following the release he embarked on 2 tours around the country, accompanied by Motion & Madcap, that saw him playing a variety of shows alongside Doom (USA), Briggs, Layla & Dazastah, Pegz, Dialectrix and more.
After a busy start to the year, Simplex returned to the studio in June to start working on a few remix projects for other artists, while shooting videos for Be Somebody and Worldwide in the latter part of the year – both to be released soon.
Simplex also flexed his producer skills on The Funkoars latest album The Quickening with the banging track I Got This (I Got That) feat. K21. A few shows in December culminated in to a massive performance on NYE to 20,000 people in Adelaide capping off a big year for Simplex as a solo artist.