AI music and auto-charting and custom rhythm minigame sandbox
I've been tinkering with a browser-based rhythm game creation tool. The pitch is simple: AI makes the music, Essentia.js figures out the beats, and you write the game logic in JS. Demo: https://rhythm-seodang-web.vercel.app/ The problem I wanted to solve: most rhythm game workflows are heavy. Proprietary editors, manual charting, fixed gameplay patterns, desktop-only. I wanted something where you could just... open a browser tab and start messing around. How it works: - Music comes from AI services (Suno/Udio). No user uploads, no copyright headaches. - Essentia.js (WASM…
AI music and auto-charting and custom rhythm minigame sandbox launched on December 4, 2025 with 7 votes, #1,248 of 11,628 launches that month and more than 75% of that year's launches. The site was not reachable when checked in September 2026.
What it does
In the maker’s words, at launch
I've been tinkering with a browser-based rhythm game creation tool. The pitch is simple: AI makes the music, Essentia.js figures out the beats, and you write the game logic in JS. Demo: https://rhythm-seodang-web.vercel.app/ The problem I wanted to solve: most rhythm game workflows are heavy.…
Does a similar job
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Suno.ai2023 · suno.com · ▲503I turned my resume into a catchy pop song. Thought you'd all appreciate it. Worked directly on the Song Style prompt, which you can duplicate for your own fun catchy resume song. Just replace the lyrics!

ElevenMusicApr 2026 · elevenmusic.io · ▲102Hi HN! I could never find the right sample for my music, so we built Sounds. A collaborative catalog of free samples and loops, generated with our music model. Everything is free to browse and download, but the most fun part is to generate your own. Every generation joins the public library, so the catalog grows from what people couldn't find.
Generating Music with AI (ALYSIA) // AI Guild Podcast Episode #82017 · ▲60A look into songwriting with an AI

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