** 4 가지 인터페이스가있는 전문 음악 분석 ** - MCP 서버, HTTP API, CLI 도구 및 Python 라이브러리. 최대 신뢰성을 위한 프로토콜 의존성 아키텍처를 갖춘 강력한 음악21 라이브러리에 내장.

Multiple 왜 다중 인터페이스?

** MCP를 보여주는 2025 연구에 근거하여 40-50% 생산 성공률 **, 이 프로젝트는 다 ** PLE 통로 ** 동일한 강력한 음악21 분석 기능에:

• MCP Server - Claude 데스크톱 통합 (작업 중)
• Ÿ ** HTTP API ** - 웹 응용 프로그램 (제거 백업)
• 💻 CLI 도구 - 자동화용 (알웨이 작업)
• Python Library - 직접 프로그래밍 액세스

8.9 핵심 음악 분석 특징

분석 도구 (13 사용 가능)

• ** 수출 ** : MusicXML, MIDI, ABC, Lilypond, music21 corpus -Key Analysis: 다중 알고리즘(Krumhansl, Aarden, Bellman-Budge) -Harmony Analysis: Roman numerals, chord 진행, cadence 탐지 -Voice Leading: 병렬 모션 감지, 음성 교차 분석
• **Pattern 인식 ** : 멜로디, 리듬 및 고조파 패턴

고급 기능

• 주요: Bach chorale와 재즈 스타일 조화

Music21 Analysis - Multi-Interface Music Server

Professional music analysis with 4 different interfaces - MCP server, HTTP API, CLI tools, and Python library. Built on the powerful music21 library with protocol-independent architecture for maximum reliability.

🎯 Why Multiple Interfaces?

Based on 2025 research showing MCP has 40-50% production success rate, this project provides multiple pathways to the same powerful music21 analysis functionality:

• 📡 MCP Server - For Claude Desktop integration (when it works)
• 🌐 HTTP API - For web applications (reliable backup)
• 💻 CLI Tools - For automation (always works)
• 🐍 Python Library - For direct programming access

🎵 Core Music Analysis Features

Analysis Tools (13 Available)

• Import & Export: MusicXML, MIDI, ABC, Lilypond, music21 corpus
• Key Analysis: Multiple algorithms (Krumhansl, Aarden, Bellman-Budge)
• Harmony Analysis: Roman numerals, chord progressions, cadence detection
• Voice Leading: Parallel motion detection, voice crossing analysis
• Pattern Recognition: Melodic, rhythmic, and harmonic patterns

Advanced Capabilities

• Harmonization: Bach chorale and jazz style harmonization
• Counterpoint: Species counterpoint generation (1-5)
• Style Imitation: Learn and generate music in composer styles
• Score Manipulation: Transposition, time stretching, orchestration

🚀 Quick Start

Installation

Install from PyPI (Recommended)

# Install the package
pip install music21-mcp-server

# Start the server
music21-mcp          # MCP server for Claude Desktop
music21-http         # REST API at localhost:8000
music21-cli          # Interactive CLI
music21-analysis mcp          # Unified launcher (positional arg)

Install from Source

# Clone repository
git clone https://github.com/brightlikethelight/music21-mcp-server.git
cd music21-mcp-server

# Install with UV (recommended)