Supervised makes music and audio software. The music runs from studio albums to ambient explorations caught in a take or two — oscillating between happy accidents and intentional choices. The software is crafted with the same restraint: self-contained, single-purpose, made to be useful and get out of the way.

Bruno started playing guitar in the early 2000s and taught himself drums not long after. The 2000s home-recording boom — cheap tools, MP3s, sudden access to software and music, especially in Brazil — is where he started to explore recording and sonic experimentation.

He drummed for the Rio band Antenas de Vinil — two albums and heavy touring around the state — and produced and shot a video that aired on MTV’s independent-band showcase.

All of it fed into Supervised — first a music project, and lately a small studio where the audio software lives alongside the records.