Musical sleuths Randolph & Schmeinstein engage with diverse mediums, video installations, performances, in 3d and 2d forms. Their investigations explore sonic, musical and visual illusions in parallel. Pathos and irony connect works, influenced by subjects ranging from musical games & history, illusions & code, maths & science, sacred geometry & planetary movement. R & S convey an interest in social media and its banality, overloading the limits of attention span in the modern internet age, to demand intellectual engagement to comprehend. They also create music for films, games and immersive experiences.