Interactive Circle of Fifths
A simple music theory helper tool
Interactive Circle of Fifths launched on May 6, 2022 with 85 votes, #372 of 2,942 launches that month and more than 75% of that year's launches. The site was still online in September 2026, 4 years on.
What it does
An online tool for musicians and music students to help visually understand the relationship between keys.
Circle of fifths chart to visually help you with chords, keys & notes. Includes the minor circle of fifths & the circle of fourths. A handy music theory helper.
✨ An interactive circle of fifths chart , a very useful music theory tool to help visualize scales, notes, chords and keys as well as the relationship between them. 🌀 As the name implies, in the Circle of Fifths (aka wheel of fifths), each note/key on the wheel is separated by a perfect fifth . You can click the toggle to switch between the major circle of fifths ( Ionian mode ) and the minor circle of fifths ( Aeolian mode ). 🔄 When going counter-clockwise on the circle, we get a circle of fourths . For example, the interval between the key of C and the key of F is a perfect fourth . Click on any of the 12 keys to select thefrom muted.io
Does a similar job
all alternatives →
- APA piano chord reference tool2022 · pianochord.io · ▲206
A place to explore piano chords freely and interactively
- HGHTML5 guitar lessons with pitch detection2014 · getinstinct.com · ▲218
The Online Metronome2022 · theonlinemetronome.com · ▲69Free online tools for musicians of any ability level
Kord – Python tool for displaying guitar chords/scales on your terminal2020 · github.com · ▲173python framework for creating music applications. Contribute to synestematic/kord development by creating an account on GitHub.
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, May 2022
the whole month →
Peerlist▲1,049A professional network w/ robust work profiles at its core
Life & fun · 2022 · peerlist.io
Switchboard▲768Hey HN this is Daniel, I'm excited to share Airtop with the community! Airtop enables AI agents to seamlessly browse and automate any website — even ones with complex authentication like MFA or OAuth. Whether you need to scrape, interact with dynamic content, or automate tasks across multiple browsers, Airtop's cloud-based infrastructure makes it scalable and accessible. Why Airtop? — AI-Driven Web Automation: Automate interactions with any site through natural language commands even if they include human-in-the-loop scenarios. — Authentication Ready: Airtop handles websites requiring…
Work · 2022 · airtop.ai
Automagically reverse-engineer REST APIs via capturing traffic - alufers/mitmproxy2swagger
Growth · 2022 · github.com
