{"slug": "show-hn-rill-sound-four-generative-instruments-for-stack-s3", "title": "Show HN: Rill Sound – Four Generative Instruments for Stack S3", "summary": "Rill Sound launched a set of four generative instruments — Synth, Mallet, World, and Drums — for the Stack S3 device. The instruments generate melodies and synthesized tones with note-responsive visuals, controlled by the device's side button for volume and front button, where a tap produces new music and a hold rests the sound.", "body_md": "Rill Sound\nfor Stick S3\nAbout\nSynth\nMallet\nWorld\nDrums\nEnsemble\nRill Synth\nGenerative melodies, synthesized tones, and note-responsive visuals.\nDrag to rotate · Scroll to zoom\nPower off\nSide button\nVolume 65%\nShake\nChange visual\nFront button\nTap for new music · Hold to rest", "url": "https://wpnews.pro/news/show-hn-rill-sound-four-generative-instruments-for-stack-s3", "canonical_source": "https://rillsound.com/", "published_at": "2026-09-22 15:36:21+00:00", "updated_at": "2026-09-22 15:54:53.276633+00:00", "lang": "en", "topics": ["generative-ai", "ai-products"], "entities": ["Rill Sound", "Stack S3", "Rill Synth"], "alternates": {"html": "https://wpnews.pro/news/show-hn-rill-sound-four-generative-instruments-for-stack-s3", "markdown": "https://wpnews.pro/news/show-hn-rill-sound-four-generative-instruments-for-stack-s3.md", "text": "https://wpnews.pro/news/show-hn-rill-sound-four-generative-instruments-for-stack-s3.txt", "jsonld": "https://wpnews.pro/news/show-hn-rill-sound-four-generative-instruments-for-stack-s3.jsonld"}}