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Everything else

Other projects

The scores are on the works page. This is the rest: the products, the instruments built to make the music, the research, and the small sites that exist for no good reason.

Products & tools

Apps other people use, tools built for the studio and the rehearsal room, and open questions pursued in code.

  • An original-music platform and iOS app built for dance teachers and performers.

  • An iOS app and instrument for playing class music live, built on the same audio engine.

  • maestro-core MIT licensed

    The Rust audio engine behind both Maestro apps: seamless loops, tempo change without pitch change, stems, and beat-locked switching.

  • Vamp MIT licensed

    A touch controller for live looping in Ableton Live that runs in a web browser, with a video guide to every part of it.

  • A Python toolkit and command line for building drum racks, Samplers and Simplers from folders of samples, and batch-editing Live devices.

  • One page of links for Ableton Live, Max for Live, Extensions and the tools around them.

  • A starter for print-ready photo books laid out in HTML and CSS, producing PDFs to a print service’s bleed spec.

  • Autosampler

    Batch-renders sampler instruments into labelled WAVs for use anywhere.

  • Musical perception Private

    An ongoing investigation into whether a machine can accompany a dance class: watch the room, follow the teacher, and play in time.

Ben's dumb side projects

Small sites built alongside the music work. No theme, no roadmap.

Ben Juodvalkis © 2026