Piano Companion

What it does

Piano Companion is a music app that helps songwriters, producers, teachers, and students. Flexible chord and scale dictionary with user libraries, reverse mode and a progression builder and circle of fifths.

Piano Companion is a flexible chord and scale dictionary with user libraries and a reverse mode, circle of fifths, chord progression builder.

• AP
  A piano chord reference tool2022 · pianochord.io · ▲206

  A place to explore piano chords freely and interactively

• 
  Piano Trainer – Learn piano scales, chords and more using MIDI2025 · github.com · ▲203

  🎹 Memorize piano scales with ease! A piano practice program w/ MIDI support. Consider it an interactive reference manual - ZaneH/piano-trainer

• 
  Kord – Python tool for displaying guitar chords/scales on your terminal2020 · github.com · ▲173

  python framework for creating music applications. Contribute to synestematic/kord development by creating an account on GitHub.

• 
  ChordHelper2022 · chordhelper.com · ▲104

  Make chord progressions with no music theory

• 
  ChordIQ2020 · songtive.com · ▲103

  Learn notes, chords, sight reading, perfect pitch and more.

• 
  Tonality2019 · apps.apple.com · ▲80

  Chords, scales, and more

• 
  SimCity, but with Permits▲938

  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 · 7d ago · permit.petercai.com

• IV
  I've been paying for a rural Tanzanian's education for 10 years▲778

  Life & fun · 19d ago · tanzaniaeducationproject.org

• 
  Bigwords.page – Turn any screen into a sign. The URL is the app▲728

  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 · 20d ago · bigwords.page

• 
  Steal My Bitcoin▲616

  A PHP security challenge. Find the hidden bitcoin key. First person to get the wallet wins.

  Life & fun · 3d ago · stealmybitcoin.com

• 
  Guitoro, a virtual guitar you strum with your keyboard▲573

  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 · 14d ago · guitoro.com

• 
  Product Hunt Visual Launch Editor▲440

  See your launch as you build it

  Life & fun · 4d ago

• 
  A basketball hoop to maximize shots that go in [video]▲971

  https://github.com/OlexG/finclaw ^ repo if anyone wants to contribute. I realized that sometimes I'm pretty good at making random guesses about the future. (I.E, I think OpenAI will beat Anthropic in the short term, etc...) However, I'm bad at converting these guesses into actual market plays I can profit from. As such, I wanted to make a tool that connects to the right APIs and launches a swarm of agent experts to generate related plays based on your prediction. The very first super shitty V0 MPV just has Polymarket/Kalshi bets, but I will be adding a more complex…

  AI · 2020 · youtube.com

• 
  CleanShot X▲951

  Mac-native app for screenshots, recordings and collaboration

  Dev tools · 2020 · cleanshot.com

• 
  How to say no.▲885

  Templates to help you say no in any situation

  Work · 2020 · starterstory.com

• 
  Avodocs 2.0▲878

  Free legal documents for startups

  Work · 2020

• 
  FalsiScan – Make it look like a PDF has been hand signed and scanned▲770

  For bureaucratic reasons, a colleague of mine had to print, sign, scan and send by email a high number of pages. To save trees, ink, time, and to...

  Life & fun · 2020 · gitlab.com

• 
  Good Books▲716

  Largest curated collection of 6,500+ book recommendations.

  Work · 2020 · goodbooks.io