# Cavaquinho Warrior

> Cavaquinho Warrior (cavaquinhowarrior.com) — The cavaquinho's deep home: chords, scales, keys, and batida cells for the four-string DGBD neck — every number derived, every chart free. Everything runs in the browser with no account and no paywall, published by Cyberpunk Industries LLC.

## Sections

- [Today's Chord — Top Voice and Open Strings](https://cavaquinhowarrior.com/chord-of-the-day): Every morning the network draws one chord; on cavaquinho it becomes a top voice and an open-string ledger — which of the four strings already belong.
- [Cavaquinho Tools — Tuner, Metronome & Theme Builder](https://cavaquinhowarrior.com/tools): Free browser tools for cavaquinho players: a tuner for the D–G–B–D cavaquinho, a practice metronome, and a theme builder — no install, no account.
- [About Cavaquinho Warrior — The Cavaquinho’s Deep Home](https://cavaquinhowarrior.com/about): What Cavaquinho Warrior is: a cavaquinho-first reference built around the batida — chords, scales, keys, and computed cells for D–G–B–D, with audio.
- [The Music Warrior Network — Where the Cavaquinho Fits](https://cavaquinhowarrior.com/network): Cavaquinho Warrior covers the cavaquinho and nothing else. Here is what the other Music Warrior Network sites own, and when to go read one.
- [Cavaquinho FAQ — Batidas, Strings & Straight Answers](https://cavaquinhowarrior.com/faq): Quick answers for cavaquinho players: what a batida is, why the strings are tuned D–G–B–D, what the mute does, and where a uke or guitar player starts.
- [Privacy — No Accounts, No Tracking](https://cavaquinhowarrior.com/privacy): Cavaquinho Warrior’s privacy note: no accounts, no ads, no tracking profiles — a few preferences kept in your browser’s local storage and nothing more.
- [Accessibility — Playable for Every Player](https://cavaquinhowarrior.com/accessibility): How Cavaquinho Warrior stays usable for everyone: contrast-checked themes, keyboard-reachable controls, mirrored left-handed diagrams, tap-to-hear audio.
- [Cavaquinho Gear, Explained](https://cavaquinhowarrior.com/gear): Cavaquinho gear without the fog: what to look for in a first instrument, why the strings are steel and light, and the setup a fast stroke demands.
- [Cavaquinho Batidas, Computed](https://cavaquinhowarrior.com/batidas): Three cavaquinho batida cells as computed data: every down, up, mute, rest, and ringing pitch recomputed from the registry and checked in CI.