ZumaPiano
Learn Piano from Songs You Love
ZumaPiano launched on April 22, 2026 with 1 votes, #8,101 of 21,248 launches that month.
What it does
Master piano with ZumaPiano's advanced AI transcription technology. Transform any piano song from YouTube, Spotify, or any website into interactive lessons with waterfall visualization. Learn piano online free with AI-powered music transcription and gamified learning.
Master piano with ZumaPiano
Record piano audio from YouTube, Spotify, or any website. AI transcribes it into falling notes you can practice at your own speed. Open YouTube, Spotify, SoundCloud, or any site with piano music playing in your browser. Click the extension icon and hit Record. AI transcribes every note and assigns left/right hands automatically. Click Practice and notes cascade toward a virtual keyboard. Adjust speed, isolate hands, loop sections. Syncs to mobile instantly. The Chrome extension records tab audio in real-time while AI transcribes every note. Song title, artist, and cover art are grabbed from the page automatically. Color-coded notes fall toward a virtual keyboard. Slow down to 0.25x, isolate…from zumapiano.ai
Does a similar job
all alternatives →
ZumaPiano2023 · chromewebstore.google.com · ▲84Visual guides for learning any piano song on the internet.
I trained a 125M model to autocomplete piano on-deviceAug 2026 · simedw.com · ▲598I trained a 125M-parameter transformer to autocomplete piano performances in real time (~108 notes/sec on an iPhone 15). The idea is basically GitHub Copilot or Tabnine, except instead of prompting it with code, you prompt it by playing a few notes on a MIDI piano. The model then continues what you played, entirely on-device. The app is free if anyone wants to try it. Happy to answer questions about the model, training, Core ML, or the many things that didn't work.
RoboPianist, a piano playing robot simulation in the browser2023 · kevinzakka.github.io · ▲260
More life & fun this month
the category →
A free city-building game in your browser. You are the mayor. You know what the city needs. Now get it past the zoning board, the neighbors, the appeals court and the next election.
Life & fun · 3d ago · permit.petercai.com
- IV
Life & fun · 15d ago · tanzaniaeducationproject.org
Turn a phone, tablet or TV into a sign. Type a message and it fills the screen: welcome signs, timers, Wi-Fi passwords and more. No app, no account, free.
Life & fun · 16d ago · bigwords.page
Play a free virtual guitar online with your keyboard or by touch. Slow songs down and see every chord, string and strum. Acoustic, classic, electric and bass.
Life & fun · 10d ago · guitoro.com
Carrier settings from iPhone, Pixel and Galaxy firmware, decoded and compared: APNs, VoLTE, 5G and Wi-Fi Calling per carrier, and what each build changed.
Life & fun · 14d ago · carrierexplode.com
Life & fun · 24d ago · space.bl2.net
Source: Product Hunt launch ↗
Launched alongside, April 2026
the whole month →
- AG
Thought the resources for GPU arch were lacking, so here we are
Life & fun · Apr 2026 · jaso1024.com
Built a ~9M param LLM from scratch to understand how they actually work. Vanilla transformer, 60K synthetic conversations, ~130 lines of PyTorch. Trains in 5 min on a free Colab T4. The fish thinks the meaning of life is food. Fork it and swap the personality for your own character.
AI · Apr 2026 · github.com
I made a laptop stand out of solid concrete, in the style of brutalist architecture, with themes of urbex and urban decay
Life & fun · Apr 2026 · sam-burns.com
With social media and now AI, its important to keep the indie web alive. There are many people who write frequently. Blogosphere tries to highlight them by fetching the recent posts from personal blogs across many categories. There are two versions: Minimal (HN-inspired, fast, static): https://text.blogosphere.app/ Non-minimal: https://blogosphere.app/ If you don't find your blog (or your favorite ones), please add them. I will review and approve it.
AI · Apr 2026 · text.blogosphere.app