Simon has a large number of works published through many specialist organisations, including Helen Scarsdale Agency, Crónica, Line, Dragon's Eye, Monochrome Vision and Entr'acte; has performed extensively internationally; collaborated with artists from musicians to performance artists, painters to video artists, dancers to poets; has run listening and field recording workshops in UK, Estonia, Colombia, Chile, Australia and South Korea; and received a large number of commissions and awards for projects and installations – notably for his own project 'Active Crossover'.
Supported Arts Council England and PRS for Music Foundation, the project combines sound installation, performance, collaboration and workshops. 'Active Crossover' toured six cities in the UK and has been hosted in Estonia, Argentina, Chile, Colombia, Australia, Germany and Norway.
Most recently the project ran as a two-month collaborative residency, supported by Arts Council England and the British Council, hosted by MoKS in Estonia, with participating artists from UK, Estonia, Latvia, Korea, Australia, USA, Austria, Finland, Norway and Chile.
As a further development of Simon's practice, he gives workshops sessions for groups of children and young people. This began with the participation in the arts education project RED Artes Visuales de Medellín in Colombia, where he ran workshop sessions for 7 groups of children aged between 8 and 18 years old, each week for 10 weeks, exploring listening exercises, recording techniques, microphone construction, public interventions and instrument and kinetic sculpture building. This has led to workshop sessions with children in Norway, Australia and South Korea and with unaccompanied minors in a refugee camp in Munich, Germany.