- Add _cmd_create_arrangement_audio_pattern with 5-method fallback chain - Method 1: track.insert_arrangement_clip() [Live 12+] - Method 2: track.create_audio_clip() [Live 11+] - Method 3: arrangement_clips.add_new_clip() [Live 12+] - Method 4: Session->duplicate_clip_to_arrangement [Legacy] - Method 5: Session->Recording [Universal] - Add _cmd_duplicate_clip_to_arrangement for session-to-arrangement workflow - Update skills documentation - Verified: 3 clips created at positions [0, 4, 8] in Arrangement View Closes: Audio injection in Arrangement View
284 lines
9.5 KiB
Markdown
284 lines
9.5 KiB
Markdown
# MEGA SPRINT 2 - Producción Profesional de Reggaeton
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> **Date**: 2026-04-11
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> **Assigned**: Kimi K2
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> **Reviewed by**: Qwen
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> **Sprint 1 Status**: ✅ COMPLETO - 511 samples indexados, 8 nuevas MCP tools integradas
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> **Dependencies instaladas**: numpy, librosa, scipy, scikit-learn, soundfile
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---
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## QUÉ YA FUNCIONA (NO TOCAR)
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- ✅ MCP server con 30+ herramientas
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- ✅ Remote script en Ableton (puerto 9877)
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- ✅ Library analysis (511 samples indexados)
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- ✅ `analyze_library`, `get_library_stats`, `browse_library`
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- ✅ `get_similar_samples`, `find_samples_like_audio`
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- ✅ `get_user_sound_profile`, `get_recommended_samples`, `compare_two_samples`
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- ✅ `select_samples_for_genre`
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- ✅ OpenCode configurado
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- ✅ libreria/reggaeton/ con 511 samples
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---
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## FASE 1: SONG GENERATOR PROFESIONAL (CRÍTICO)
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El song_generator.py actual es un stub de ~120 líneas. Necesita ser reescrito completamente
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para generar reggaeton profesional.
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### T001-T010: Motor de generación musical
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**T001** - Reescribir `engines/song_generator.py` completo (~2000+ líneas)
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**T002** - Clase `ReggaetonGenerator` con estos métodos:
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```python
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class ReggaetonGenerator:
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def generate(self, bpm=95, key="Am", style="dembow", structure="standard") -> SongConfig
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def _generate_dembow_pattern(self, bars=16) -> List[Note]
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def _generate_bass_pattern(self, bars=16, root_notes=None) -> List[Note]
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def _generate_chord_progression(self, bars=16, progression=None) -> List[Note]
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def _generate_melody(self, bars=16, scale=None) -> List[Note]
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def _generate_hi_hat_pattern(self, bars=16, style="8th") -> List[Note]
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def _generate_percussion(self, bars=16) -> List[Note]
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def _generate_fx_fills(self, bars=16) -> List[Note]
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```
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**T003** - Soporte de estructuras configurables:
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- `minimal`: intro(8) → groove(16) → break(8) → outro(8) = 40 bars
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- `standard`: intro(8) → build(8) → drop(16) → break(8) → drop2(16) → outro(8) = 64 bars
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- `extended`: intro(16) → build(8) → drop(16) → break(8) → build2(8) → drop2(16) → peak(8) → outro(16) = 96 bars
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**T004** - Patrones de dembow REALISTAS:
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```
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Kick: | X . . X . . X . | X . . X . . X . | (1, 1.5, 2, 3, 4)
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Snare: | . . . . X . . . | . . . . X . . . | (en 3)
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```
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**T005** - Patrones de hi-hat con swing:
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- 8th notes con shuffle 55-65%
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- 16th notes con variación de velocity
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- Open hat en off-beats
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**T006** - Patrones de bass:
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- Sub bass en root notes de la progresión
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- Slides entre notas
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- Variación rítmica por sección
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**T007** - Progresiones de acordes reggaeton:
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- vi-IV-I-V (Am-F-C-G)
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- i-VI-VII (Am-F-G)
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- i-iv-VII-VI (Am-Dm-G-F)
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- Soporte para 7ths, sus chords
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**T008** - Melodías generadas con escala detectada:
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- Usar la key del proyecto
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- Patrones pentatonic/blues para reggaeton
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- Variación por sección
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**T009** - Human feel:
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- Micro-timing variation: ±15ms por nota
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- Velocity variation: ±10 por nota
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- Note length variation: ±5%
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**T010** - Integrar con sample library:
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- Usar `get_recommended_samples()` para seleccionar samples reales
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- Seleccionar kick, snare, hat, bass por rol
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- Variar samples entre secciones (no repetir el mismo)
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---
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## FASE 2: AUDIO CLIPS REALES (CRÍTICO)
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Sin audio clips reales no hay sonido. Esta fase es P0.
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### T011-T020: Runtime para audio
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**T011** - En `AbletonMCP_AI/__init__.py`, agregar handler `_cmd_load_sample_to_clip`:
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- Recibe `track_index`, `clip_index`, `sample_path`
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- Carga el sample .wav en el clip de Session View
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- Warpea al BPM del proyecto automáticamente
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**T012** - Agregar handler `_cmd_load_sample_to_drum_rack_pad`:
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- Recibe `track_index`, `pad_note`, `sample_path`
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- Carga sample en el pad específico del Drum Rack
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- Ajusta start/end points si es necesario
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**T013** - Agregar handler `_cmd_create_arrangement_audio_clip`:
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- Recibe `track_index`, `sample_path`, `start_time`, `length`
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- Crea clip de audio en Arrangement View
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- Warp al BPM del proyecto
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**T014** - Agregar handler `_cmd_duplicate_session_to_arrangement`:
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- Graba clips de Session View a Arrangement View
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- Configura loop recording
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**T015** - Agregar handler `_cmd_set_warp_markers`:
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- Configura warp markers para samples
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- Soporte para warp modes: beats, texture, tone, complex
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**T016** - Agregar handler `_cmd_reverse_clip`:
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- Revierte un clip de audio
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**T017** - Agregar handler `_cmd_pitch_shift_clip`:
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- Cambia pitch de un clip sin cambiar tempo
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**T018** - Agregar handler `_cmd_time_stretch_clip`:
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- Cambia tempo de un clip sin cambiar pitch
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**T019** - Agregar handler `_cmd_slice_clip`:
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- Detecta transients y crea slices del loop
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- Asigna slices a Drum Rack pads
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**T020** - Test: cargar sample real de libreria → debe sonar en Ableton
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---
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## FASE 3: MEZCLA Y ROUTING
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### T021-T035: Sistema de mezcla
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**T021** - En runtime, agregar handler `_cmd_create_bus_track`:
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- Crea track de grupo (DRUMS, BASS, MUSIC, FX, VOCALS)
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- Configura output routing
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**T022** - Agregar handler `_cmd_route_track_to_bus`:
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- Routea track individual a bus
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- Configura sends a returns
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**T023** - Agregar handler `_cmd_create_return_track`:
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- Crea return track con efecto específico
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- Soporte para: Reverb, Delay, Chorus, Phaser
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**T024** - Agregar handler `_cmd_set_track_send`:
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- Configura send de track a return
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- Set amount (0.0-1.0)
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**T025** - Agregar handler `_cmd_insert_device`:
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- Inserta device en cadena de track
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- Soporte para: EQ Eight, Compressor, Saturator, Utility, Glue Compressor
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**T026** - Agregar handler `_cmd_configure_eq`:
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- Configura EQ Eight en track
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- High-pass, low-shelf, peaking, notch
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**T027** - Agregar handler `_cmd_configure_compressor`:
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- Configura Compressor en track
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- Threshold, ratio, attack, release, makeup gain
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**T028** - Agregar handler `_cmd_setup_sidechain`:
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- Configura sidechain compression
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- Bass sidechaineado al kick
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- Synths sidechained al kick
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**T029** - Agregar handler `_cmd_auto_gain_staging`:
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- Ajusta volumen de todos los tracks para headroom -6dB
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- Kick como referencia (0dB)
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- Bass -1dB, synths -4dB, FX -8dB
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**T030** - Agregar handler `_cmd_apply_master_chain`:
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- Configura cadena de mastering en master track:
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EQ → Glue Compressor → Saturator → Limiter
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- Presets: "reggaeton club", "reggaeton streaming", "reggaeton radio"
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**T031** - Agregar handler `_cmd_set_device_parameter`:
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- Set ANY device parameter by name
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- track_index, device_name, param_name, value
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**T032** - Agregar handler `_cmd_get_device_parameters`:
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- Get all parameters of a device
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**T033** - Presets de mezcla por género:
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- Reggaeton clásico: kick loud, bass prominent, synths mid
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- Perreo: kick + bass dominate, minimal synths
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- Romántico: balanced, vocal forward, reverb heavy
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**T034** - `run_mix_quality_check()`:
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- Analiza todos los tracks
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- Reporta: clipping, phase issues, frequency masking, stereo imbalance
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- Sugiere correcciones
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**T035** - `calibrate_for_streaming()`:
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- Ajusta mezcla para -14 LUFS (Spotify)
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- True peak < -1dB
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- Dynamic range appropriado
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---
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## FASE 4: WORKFLOW COMPLETO
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### T036-T050: Un comando para generar todo
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**T036** - MCP tool `generate_complete_reggaeton(bpm, key, style, structure, use_samples=True)`:
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1. Analiza librería (si no está cacheada)
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2. Selecciona samples por similitud al estilo
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3. Crea tracks: Kick, Snare, HiHats, Bass, Chords, Melody, FX
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4. Carga samples reales en cada track
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5. Configura routing de buses
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6. Aplica mezcla automática
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7. Configura sidechain
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8. Retorna resumen completo
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**T037** - `generate_from_reference(reference_audio_path)`:
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1. Analiza el audio de referencia
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2. Encuentra samples similares en la librería
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3. Genera track con samples más parecidos
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4. Replica estructura energética de la referencia
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**T038** - `export_project(path, format="als")` - Guarda proyecto
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**T039** - `load_project(path)` - Carga proyecto existente
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**T040** - `get_project_summary()` - Resumen completo
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**T041** - `suggest_improvements()` - Analiza y sugiere
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**T042** - `compare_to_reference(reference)` - Compara canción vs referencia
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**T043** - `undo_last_action()` - Deshacer
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**T044** - `clear_project()` - Limpia todo para empezar de nuevo
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**T045** - `validate_project()` - Verifica coherencia completa
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**T046** - `add_variation_to_section(section_index)` - Variación en sección
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**T047** - `create_transition(from_section, to_section, type)` - Transición
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**T048** - `humanize_track(track_index, intensity)` - Human feel
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**T049** - `apply_groove(track_index, groove_template)` - Groove
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**T050** - `create_fx_automation(track_index, fx_type, section)` - FX auto
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---
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## PRIORIDAD DE EJECUCIÓN
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### Bloque 1 (CRÍTICO - sin esto no hay canción):
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T001-T010: Song generator profesional
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T011-T020: Audio clips reales
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### Bloque 2 (Alta - sin esto no suena profesional):
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T021-T035: Mezcla y routing
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### Bloque 3 (Media - workflow):
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T036-T050: Un comando para todo
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---
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## RESTRICCIONES
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1. **NO tocar `libreria/`** - solo lectura
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2. **Compilar después de cada archivo**: `python -m py_compile "<path>"`
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3. **Cada MCP tool retorna JSON** con `{"status": "success", "result": ...}` o `{"status": "error", "message": ...}`
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4. **Mantener compatibilidad** con tools existentes del Sprint 1
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5. **Usar engines del Sprint 1** para selección de samples
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6. **Paths absolutos de Windows** en todo
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---
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## ARCHIVOS A MODIFICAR/CREAR
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### Modificar:
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- `mcp_server/engines/song_generator.py` → Reescribir completo
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- `AbletonMCP_AI/__init__.py` → Agregar 20+ handlers nuevos
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- `mcp_server/server.py` → Agregar 15+ nuevas tools MCP
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### Crear:
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- `mcp_server/engines/mixing_engine.py` → T021-T035 (lógica de mezcla)
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- `mcp_server/engines/workflow_engine.py` → T036-T050 (workflow completo)
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---
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**Cuando termines, avisale a Qwen.**
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Él va a: compilar, probar, arreglar bugs, y verificar que funcione end-to-end.
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