Datasets:
File size: 1,352 Bytes
3150374 |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 |
---
language:
- all
task_categories:
- music-transcription
- generative-modeling
- audio-processing
- machine-learning
tags:
- midi
- lakh-midi
- maestro
- json
- music-ai
- symbolic-music
- datasets
- cleaned
- structured
- mir
- generative-models
- deep-learning
pretty_name: Lakh MIDI Cleaned JSON (44k files)
size_categories:
- 100M<n<1B
license: mit
---
# Lakh MIDI Dataset — Fully Cleaned & Structured JSON (44,129 files)
This dataset is a fully cleaned and normalized version of the Lakh MIDI Dataset.
Each MIDI file has been parsed, validated, and converted into a consistent JSON structure with detailed musical metadata.
✔ 44,129 cleaned JSON files
✔ instrument programs
✔ notes, durations, velocities
✔ tempo curves
✔ key signatures
✔ time signatures
✔ tracks & channels
✔ structural markers
✔ file-level metadata
✔ consistent schema across all files
Suitable for:
- Music AI
- symbolic modeling
- generative models
- audio-to-symbolic learning
- embeddings
- piano transcription
- MIR research
- supervised ML datasets
- music information retrieval
License: Same as original Lakh dataset (public research dataset, metadata extracted legally).
All JSON files are derived from open-source MIDI data.
For commercial or large-scale dataset cleaning services:
— Zeronex
|