Berlin-born electronic producer Robert Koch (aka Robot Koch) switches between driving dancefloor-oriented tracks and expansive cinematic pieces. Debuting as a solo artist with the 2009 full-length Death Star Droid, his earlier work found him operating on the fringes of left-field hip-hop and dubstep, of the glitchy or moody variety as opposed to the more overt maximalism. However, by the time of his 2015 album Hypermoment, he had transitioned to a broader sound while retaining his bright but mellow approach to production. Subsequent works have increasingly incorporated ambient and modern classical elements, with 2020's The Next Billion Years featuring orchestral arrangements by Nordic Pulse Ensemble and conductor Kristjan Järvi. Additionally, Koch releases ambient material as Foam and Sand, including a 2023 self-titled effort, and has worked with pianist Julien Marchal on releases such as the EP Movements.