VoiceLeader

VoiceLeader is a website that grades four-part harmony (SATB) based on the AP Music Theory Question 6 criteria. It provides feedback to help students and educators evaluate chord spelling and voice leading.

Features

• Chord Progression Input – Enter a sequence of chords in Roman numeral or chord symbol form.
• Realization – Enter SATB (Soprano, Alto, Tenor, Bass) parts.
• AP Music Theory Q6 Scoring – Grades based on College Board’s rubric, including chord spelling and voice leading.

Tech Stack

• Frontend Framework: SolidJS
• Build Tool: Vite
• Styling: Tailwind CSS
• Music Notation & Playback: Noteflight API

Installation

# Clone the repository
git clone https://github.com/nickslick03/VoiceLeader.git
cd voiceleader

# Install dependencies
npm install

# Start development server
npm run dev