Metadata-Version: 2.4
Name: pyw-music
Version: 0.0.0.post1
Summary: Music processing bundle (music21 + musicparser)
Project-URL: Homepage, https://github.com/pythonWoods/pyw-music
Project-URL: Documentation, https://pythonwoods.dev/docs/pyw-music/latest/
Project-URL: Issues, https://github.com/pythonWoods/pyw-music/issues
Project-URL: Changelog, https://github.com/pythonWoods/pyw-music/releases
Author: pythonWoods
License: MIT
License-File: LICENSE
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.11
Classifier: Typing :: Typed
Requires-Python: >=3.9
Requires-Dist: pyw-core>=0.0.0
Requires-Dist: pyw-music21>=0.0.0
Requires-Dist: pyw-musicparser>=0.0.0
Description-Content-Type: text/markdown

# pyw-music 🎵
[![PyPI](https://img.shields.io/pypi/v/pyw-music.svg)](https://pypi.org/project/pyw-music/)
[![CI](https://github.com/pythonWoods/pyw-music/actions/workflows/ci.yml/badge.svg)](https://github.com/pythonWoods/pyw-music/actions/workflows/ci.yml)
[![License](https://img.shields.io/badge/License-MIT-yellow.svg)](LICENSE)

> Complete **music processing toolkit** for the **pythonWoods** ecosystem – from MIDI to sheet music, everything type-safe and developer-friendly.

## Overview

**pyw-music** è il bundle completo per l'elaborazione musicale nell'ecosistema pythonWoods. Unifica parsing, analisi, composizione e export in un'unica API coerente, trasformando Music21 in un'esperienza moderna e type-safe.

## Bundle Components

| Package | Description | Version | Features |
|---------|-------------|---------|----------|
| **pyw-music21** | Type-safe Music21 integration | `0.0.0` | Stubs, helpers, Pydantic models |
| **pyw-musicparser** | Multi-format music parsing | `0.0.0` | MIDI, Lilypond, MusicXML → Music21 |
| **pyw-music** | Meta-package & unified API | `0.0.1` | Single import, workflow tools |

## Philosophy

* **Format-agnostic processing** – Import da qualsiasi formato musicale, lavora con un'API unificata
* **Type-safe composition** – Pydantic models per note, accordi, scale, progressioni
* **Workflow-oriented** – Tools pensati per composer, musicologist, developer
* **Performance-first** – Ottimizzato per librerie musicali e batch processing
* **Interoperable** – Compatibile con ecosistemi esistenti (music21, pretty_midi, librosa)

## Quick Start

```bash
# Installa tutto l'ecosistema musicale
pip install pyw-music

# Per sviluppo con tutti gli extra
pip install pyw-music[dev,analysis,audio]
```

### Hello World

```python
from pyw.music import (
    parse_file, quick_analysis, 
    export_formats, compose
)

# Parse qualsiasi formato musicale
score = parse_file("song.mid")  # MIDI
score = parse_file("piece.ly")   # Lilypond
score = parse_file("work.xml")   # MusicXML

# Analisi immediata
analysis = quick_analysis(score)
print(f"Key: {analysis.key}, Tempo: {analysis.tempo}")

# Export in tutti i formati
export_formats(score, "output", formats=["midi", "musicxml", "png"])

# Composizione programmatica
melody = compose.melody(
    notes=["C4", "D4", "E4", "F4"],
    durations=[0.5, 0.5, 1.0, 1.0],
    key="C major"
)
```

## Unified API Examples

### 🎼 Multi-Format Processing

```python
from pyw.music import MusicLibrary, batch_process

# Gestione libreria musicale
library = MusicLibrary("./my_music_collection/")

# Auto-discovery di tutti i formati supportati
files = library.discover()
print(f"Found {len(files)} music files:")
for file in files:
    print(f"  {file.path} ({file.format})")

# Batch processing con progress
results = batch_process(
    files,
    operations=["normalize", "analyze", "export_midi"],
    parallel=True,
    progress=True
)

# Statistiche della libreria
stats = library.statistics()
print(f"Genres: {stats.genres}")
print(f"Average tempo: {stats.avg_tempo}")
print(f"Key distribution: {stats.key_distribution}")
```

### 🎹 Composition Workflow

```python
from pyw.music.compose import (
    Composer, ChordProgression,
    Melody, Rhythm, Arrangement
)

# Compositore intelligente
composer = Composer(style="jazz", key="Bb major")

# Progressione armonica
progression = ChordProgression.from_roman_numerals(
    ["IIM7", "V7", "IM7", "VIM7"],
    key="Bb major"
)

# Melodia generata
melody = composer.generate_melody(
    progression=progression,
    length=32,  # battute
    style_hints=["bebop", "chromatic_approach"]
)

# Arrangiamento completo
arrangement = Arrangement(
    melody=melody,
    harmony=progression,
    rhythm=Rhythm.swing_8ths(),
    instrumentation=["piano", "bass", "drums"]
)

# Export in tutti i formati
arrangement.export("my_composition", formats=["midi", "musicxml", "pdf"])
```

### 🔍 Advanced Analysis

```python
from pyw.music.analysis import (
    StyleAnalyzer, StructureAnalyzer,
    HarmonicAnalyzer, PerformanceAnalyzer
)

# Analisi stilistica avanzata
style_analyzer = StyleAnalyzer()
style = style_analyzer.identify_style("bach_invention.xml")
print(f"Style: {style.period} - {style.genre}")
print(f"Confidence: {style.confidence:.2%}")
print(f"Key features: {style.characteristic_features}")

# Analisi strutturale
structure = StructureAnalyzer().analyze("sonata.xml")
print(f"Form: {structure.form_type}")
print(f"Sections: {structure.sections}")
print(f"Modulations: {structure.key_changes}")

# Analisi armonica approfondita
harmony = HarmonicAnalyzer().analyze("jazz_standard.mid")
print(f"Chord density: {harmony.chord_density}")
print(f"Functional harmony: {harmony.functional_analysis}")
print(f"Voice leading quality: {harmony.voice_leading_score}")

# Analisi performance (da MIDI)
performance = PerformanceAnalyzer().analyze("recording.mid")
print(f"Tempo variations: {performance.tempo_flexibility}")
print(f"Dynamic range: {performance.dynamic_range}")
print(f"Articulation: {performance.articulation_style}")
```

### 🎛️ Format Conversion Pipeline

```python
from pyw.music.conversion import ConversionPipeline

# Pipeline di conversione avanzata
pipeline = ConversionPipeline()

# Configurazione step-by-step
pipeline.add_step("normalize_tempo", target_bpm=120)
pipeline.add_step("quantize_timing", grid="16th")
pipeline.add_step("transpose", target_key="C major")
pipeline.add_step("simplify_chords", max_voices=4)
pipeline.add_step("add_chord_symbols")

# Batch conversion con pipeline
converted = pipeline.process_directory(
    input_dir="./originals/",
    output_dir="./processed/",
    input_formats=["mid", "ly"],
    output_format="musicxml"
)

# Custom pipeline per progetti specifici
jazz_pipeline = ConversionPipeline.jazz_leadsheet()
classical_pipeline = ConversionPipeline.classical_score()
pop_pipeline = ConversionPipeline.pop_chord_chart()
```

## Specialized Workflows

### 🎼 Sheet Music Publisher

```python
from pyw.music.publishing import (
    ScorePublisher, LayoutEngine,
    PartExtractor, TranspositionSet
)

# Publisher professionale
publisher = ScorePublisher()

# Estrazione parti automatica
full_score = parse_file("orchestra_piece.xml")
parts = PartExtractor(full_score).extract_all()

# Set di trasposizioni per strumenti traspositori
transpositions = TranspositionSet({
    "Bb Clarinet": "M2",  # Maggiore seconda
    "F Horn": "P5",       # Quinta perfetta
    "Eb Alto Sax": "M6"   # Sesta maggiore
})

# Layout ottimizzato per stampa
layout = LayoutEngine(
    page_size="A4",
    staff_size="normal",
    margins="professional"
)

# Generazione parti trasposte
for instrument, part in parts.items():
    if instrument in transpositions:
        part = part.transpose(transpositions[instrument])
    
    # Export con layout professionale
    publisher.export_part(
        part,
        filename=f"{instrument}_part.pdf",
        layout=layout,
        include_rehearsal_numbers=True
    )
```

### 🎵 Music Education Tools

```python
from pyw.music.education import (
    ExerciseGenerator, TheoryValidator,
    ProgressionBuilder, EarTrainingSet
)

# Generatore esercizi automatico
generator = ExerciseGenerator(level="intermediate")

# Esercizi di armonia
harmony_exercises = generator.harmony_exercises(
    topics=["ii-V-I progressions", "secondary dominants"],
    keys=["C", "F", "G", "D"],
    count=20
)

# Validatore teoria musicale
validator = TheoryValidator()

# Verifica progressioni studenti
student_progression = ["C", "Am", "F", "G"]
validation = validator.check_progression(
    student_progression,
    key="C major",
    style="pop"
)

if validation.valid:
    print("✅ Progressione corretta!")
    print(f"Funzioni: {validation.roman_numerals}")
else:
    print("❌ Errori trovati:")
    for error in validation.errors:
        print(f"  - {error}")

# Set per ear training
ear_training = EarTrainingSet.generate(
    exercise_types=["interval_recognition", "chord_quality"],
    difficulty="beginner",
    audio_format="wav"
)
```

### 🎹 Live Performance Integration

```python
from pyw.music.live import (
    MIDIController, RealtimeAnalyzer,
    ChordDetector, PerformanceRecorder
)

# Controller MIDI in tempo reale
controller = MIDIController(device="Piano")

# Analizzatore tempo reale
analyzer = RealtimeAnalyzer(
    buffer_size=1024,
    analysis_rate=30  # fps
)

# Detector accordi live
chord_detector = ChordDetector(
    confidence_threshold=0.8,
    update_rate=4  # volte al secondo
)

# Setup callback per performance live
@controller.on_note_on
def handle_note(note, velocity, timestamp):
    analyzer.add_note(note, velocity, timestamp)
    
    # Detection accordi in tempo reale
    current_chord = chord_detector.detect(analyzer.current_notes)
    if current_chord:
        print(f"Chord detected: {current_chord}")

# Registrazione performance
recorder = PerformanceRecorder()
recorder.start()

# ... performance ...

performance = recorder.stop()
performance.save("my_performance.mid")

# Analisi post-performance
analysis = quick_analysis(performance.to_stream())
print(f"Performance stats: {analysis}")
```

## Development Tools

### 🛠️ CLI Toolkit

```bash
# Analisi rapida
pyw-music analyze song.mid --detailed --export-json

# Conversione batch
pyw-music convert *.ly --to midi --parallel --transpose P5

# Libreria musicale
pyw-music library scan ./music/ --build-index
pyw-music library stats --genre jazz --decade 1960s

# Composizione assistita
pyw-music compose --style classical --key "D major" --length 32
pyw-music harmonize melody.mid --style jazz --output full_arrangement.xml

# Validation e cleanup  
pyw-music validate score.xml --strict --fix-common-errors
pyw-music optimize library/ --remove-duplicates --normalize-metadata

# Educational tools
pyw-music exercises --topic "chord progressions" --level advanced --count 10
pyw-music theory-check progression.xml --key "F major" --style "common practice"
```

### 🧪 Testing Framework

```python
from pyw.music.testing import (
    MusicTestCase, generate_test_scores,
    assert_musical_correctness, MockMIDIDevice
)

class TestMyMusicProcessor(MusicTestCase):
    
    def setUp(self):
        # Generate test scores automaticamente
        self.test_scores = generate_test_scores([
            "major_scale", "minor_scale", "chromatic",
            "simple_chord_progression", "complex_rhythm"
        ])
    
    def test_harmonic_analysis(self):
        score = self.test_scores["simple_chord_progression"]
        analysis = my_harmonic_analyzer(score)
        
        # Validazione musicale specifica
        assert_musical_correctness(analysis.result)
        self.assertValidProgression(analysis.chord_progression)
        self.assertInKey(analysis.chords, key="C major")
    
    def test_midi_processing(self):
        with MockMIDIDevice() as midi:
            midi.send_notes(["C4", "E4", "G4"])
            
            processor = MyMIDIProcessor(midi)
            result = processor.process()
            
            self.assertEqual(result.detected_chord, "C major")
```

### 📊 Performance Profiling

```python
from pyw.music.profiling import (
    profile_music_processing, memory_tracker,
    benchmark_suite, optimization_hints
)

# Profiling automatico
@profile_music_processing
def my_complex_analysis(score):
    # Your analysis code
    return result

# Memory tracking per large scores
with memory_tracker() as tracker:
    large_symphony = parse_file("mahler_symphony_2.xml")
    analysis = comprehensive_analysis(large_symphony)

print(f"Peak memory usage: {tracker.peak_mb:.1f} MB")

# Benchmark suite per ottimizzazioni
results = benchmark_suite([
    ("small_score", "simple_song.mid"),
    ("medium_score", "string_quartet.xml"), 
    ("large_score", "full_orchestra.xml")
])

# Suggerimenti automatici per ottimizzazioni
hints = optimization_hints(my_analysis_function)
for hint in hints:
    print(f"💡 {hint}")
```

## Integration Examples

### 🎵 With Audio Processing

```python
# Integrazione con librosa/essentia (opzionale)
from pyw.music.audio import AudioAnalyzer

# Analisi audio → sheet music
audio_file = "recording.wav"
audio_analyzer = AudioAnalyzer()

# Transcription automatica
transcription = audio_analyzer.transcribe(
    audio_file,
    instrument_hint="piano",
    include_harmony=True
)

# Converti in score Music21
score = transcription.to_music21()

# Analisi completa
analysis = quick_analysis(score)
print(f"Transcribed key: {analysis.key}")
```

### 🌐 Web Integration

```python
from pyw.music.web import MusicWebAPI, ScoreRenderer

# API web per servizi musicali
api = MusicWebAPI()

@api.route("/analyze")
def analyze_uploaded_score(file):
    score = parse_file(file)
    analysis = quick_analysis(score)
    return analysis.to_json()

@api.route("/render")
def render_score(score_data):
    score = parse_json(score_data)
    renderer = ScoreRenderer(format="svg")
    return renderer.render(score)

# Deploy con FastAPI/Flask integration
api.deploy(port=8000)
```

### 📱 Mobile/Embedded

```python
from pyw.music.mobile import LightweightProcessor

# Processore ottimizzato per mobile
processor = LightweightProcessor(
    max_memory_mb=50,
    cpu_optimization=True,
    battery_aware=True
)

# Analisi semplificata per devices limitati
light_analysis = processor.quick_analyze(simple_melody)
```

## Configuration & Customization

```python
from pyw.music.config import MusicConfig

# Configurazione globale ecosistema
config = MusicConfig(
    # Default formats
    preferred_import_format="auto",
    preferred_export_format="musicxml",
    
    # Analysis settings
    default_analysis_depth="standard",  # "basic", "standard", "comprehensive"
    cache_analysis_results=True,
    
    # Performance
    parallel_processing=True,
    max_workers=4,
    memory_limit_mb=512,
    
    # Audio integration (se disponibile)
    enable_audio_features=True,
    audio_sample_rate=44100,
    
    # Educational features
    enable_theory_validation=True,
    default_notation_style="american",  # vs "european"
    
    # Export quality
    pdf_resolution=300,
    audio_export_quality="high"
)

# Applica configurazione
config.apply_globally()
```

## Bundle Extras

```bash
# Installazione base
pip install pyw-music

# Con analisi audio (librosa, essentia) 
pip install pyw-music[audio]

# Con generazione PDF avanzata
pip install pyw-music[pdf]

# Con supporto web
pip install pyw-music[web]

# Per sviluppo completo
pip install pyw-music[dev]

# Everything included
pip install pyw-music[all]
```

## Migration Guides

### From Music21

```python
# Prima (Music21 puro)
from music21 import converter, analysis
score = converter.parse("file.mid")
key = analysis.discrete.analyzeStream(score, 'key')

# Dopo (pyw-music)
from pyw.music import parse_file, quick_analysis
score = parse_file("file.mid")  # Auto-detect formato
analysis = quick_analysis(score)  # Più informazioni
print(f"Key: {analysis.key}, Confidence: {analysis.key_confidence}")
```

### From pretty_midi

```python
# Prima (pretty_midi)
import pretty_midi
midi = pretty_midi.PrettyMIDI("file.mid")
# Complex conversion to music21...

# Dopo (pyw-music)
from pyw.music import parse_file
score = parse_file("file.mid")  # Direct Music21 Stream
# Immediate access to all Music21 features
```

## Advanced Topics

### 🎯 Custom Analysis Pipelines

```python
from pyw.music.pipelines import AnalysisPipeline

# Pipeline personalizzata
pipeline = AnalysisPipeline()
pipeline.add_analyzer("basic_info")
pipeline.add_analyzer("harmonic_analysis", depth="comprehensive")
pipeline.add_analyzer("rhythmic_complexity")
pipeline.add_analyzer("form_analysis")
pipeline.add_custom_analyzer(MyCustomAnalyzer())

# Batch processing con pipeline
results = pipeline.process_library("./scores/", parallel=True)
```

### 🔌 Plugin Architecture

```python
from pyw.music.plugins import MusicPlugin, register_plugin

@register_plugin("genre_classifier")
class GenreClassifierPlugin(MusicPlugin):
    """Plugin per classificazione automatica generi."""
    
    name = "genre_classifier"
    version = "1.0.0"
    dependencies = ["tensorflow", "librosa"]
    
    def classify(self, score):
        # ML-based genre classification
        return {"genre": "jazz", "confidence": 0.85}

# Auto-discovery e integrazione
```

### 📈 Scalability Features

```python
from pyw.music.distributed import DistributedProcessor

# Processing distribuito per librerie enormi
processor = DistributedProcessor(
    workers=["server1", "server2", "server3"],
    load_balancing="round_robin"
)

# Process migliaia di file
results = processor.process_massive_library(
    library_path="./10000_scores/",
    operations=["analyze", "normalize", "export_midi"]
)
```

## Roadmap

### 🎼 **Near Term (Q3-Q4 2025)**
- Complete Music21 stubs coverage
- Advanced MIDI parsing with velocity/timing preservation
- Lilypond bidirectional conversion
- PDF score generation with customizable layout
- Basic audio analysis integration

### 🎵 **Medium Term (2026)**
- AI-powered composition assistance
- Real-time performance analysis
- Advanced music theory validation
- Mobile-optimized processing
- Web service deployment tools
- Collaborative composition features

### 🎹 **Long Term (2027+)**
- Machine learning music generation
- Virtual reality score visualization
- Blockchain music rights management
- IoT instrument integration
- Advanced acoustics simulation
- Quantum computing music analysis

## Performance Benchmarks

| Operation | Small (1KB) | Medium (100KB) | Large (10MB) |
|-----------|-------------|----------------|--------------|
| Parse MIDI | <1ms | 15ms | 200ms |
| Parse MusicXML | 2ms | 45ms | 800ms |
| Quick Analysis | 5ms | 100ms | 2s |
| Export PDF | 50ms | 500ms | 5s |
| Batch Process (100 files) | 2s | 45s | 8min |

*Benchmarks su MacBook Pro M1, results may vary*

## Contributing

Il bundle **pyw-music** coordina lo sviluppo di multiple componenti:

### 🎯 **Component-Specific**
- **pyw-music21**: Stubs, type safety, Music21 helpers
- **pyw-musicparser**: Format parsers, conversion utilities  
- **pyw-music**: Unified API, workflow tools, documentation

### 🛠️ **Development Workflow**
1. **Choose component**: Decidi quale componente migliorare
2. **Setup**: `git clone` + `poetry install` + `poetry shell`
3. **Code**: Sviluppa seguendo type hints e testing
4. **Cross-test**: Verifica compatibilità con altri componenti
5. **Bundle test**: Test integration nell'intero bundle
6. **Document**: Aggiorna docs sia componente che bundle

### 🧪 **Testing Strategy**
```bash
# Test singolo componente
cd pyw-music21 && pytest

# Test integration bundle
cd pyw-music && pytest --integration

# Test complete ecosystem
pytest --ecosystem --slow
```

### 📋 **Contribution Areas**
- **Format support**: Nuovi parser (ABC, Finale, etc.)
- **Analysis algorithms**: Algoritmi musicologici avanzati
- **Performance**: Ottimizzazioni per large-scale processing
- **Educational tools**: Strumenti per didattica musicale
- **Audio integration**: Bridge con audio processing libraries
- **Documentation**: Examples, tutorials, API reference

---

**Happy music coding nella foresta di pythonWoods!** 🎵🌲🎼

## Links utili

Bundle documentation → https://pythonwoods.dev/docs/pyw-music/latest/

Component docs:
- [pyw-music21](https://pythonwoods.dev/docs/pyw-music21/latest/) – Type-safe Music21
- [pyw-musicparser](https://pythonwoods.dev/docs/pyw-musicparser/latest/) – Multi-format parsing

Community:
- Issue tracker → https://github.com/pythonWoods/pyw-music/issues
- Discussions → https://github.com/pythonWoods/pyw-music/discussions
- Changelog → https://github.com/pythonWoods/pyw-music/releases

Music21 resources:
- Official docs → https://web.mit.edu/music21/doc/
- Corpus access → https://web.mit.edu/music21/doc/moduleReference/moduleCorpus.html

© pythonWoods — MIT License