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Dataset assetOpen Source CommunityMusic DataData Processing
roszcz/maestro-base-v2
The dataset named maestro‑base‑v2 is intended for music analysis. It includes three main features: `notes`, `control_changes`, and `source`. `notes` contain numeric fields for note end time, pitch, start time, and velocity. `control_changes` contain numeric fields for control number, time, and value. `source` is a string possibly indicating the music source. The dataset is split into validation (137 samples), test (177 samples), and train (962 samples). Total download size is 141,530,448 bytes; total size is 493,963,458 bytes.
Source
hugging_face
Created
Nov 28, 2025
Updated
Nov 10, 2023
Signals
89 views
Availability
Linked source ready
Overview
Dataset description and usage context
Dataset Information
Features
- notes
- end: sequence,
float64 - pitch: sequence,
int64 - start: sequence,
float64 - velocity: sequence,
int64
- end: sequence,
- control_changes
- number: sequence,
int64 - time: sequence,
float64 - value: sequence,
int64
- number: sequence,
- source:
string
Data Split
- validation
- Bytes: 53,035,261.55642633
- Samples: 137
- test
- Bytes: 68,520,009.45611285
- Samples: 177
- train
- Bytes: 372,408,186.9874608
- Samples: 962
Dataset Size
- Download size: 141,530,448 bytes
- Total size: 493,963,458.0 bytes
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