Brainwaltzera has been played over 20 times on NTS, first on 26 November 2016. Brainwaltzera's music has been featured on 25 episodes.

The very name Brainwaltzera recalls Rephlex's self-categorized "Braindance" genre, and the anonymous producer's music would have fit perfectly on the Aphex Twin-helmed label at any point during its 24-year run. The artist's music is composed using polyphonic analog synthesizers, samples, field recordings, and unconventional sound sources such as a modified dot matrix printer. The music ranges from dreamy downtempo to more complex, abrasive drill'n'bass, and is conceptually themed around memory, and how sounds and scents can transport an individual back to a specific…