# Pop Melody Dataset

This directory contains pop music melodies organized for training, validation, and testing.

## Structure
- `train/`: Training dataset (80%)
  - happy/
  - sad/
  - energetic/
- `val/`: Validation dataset (10%)
  - happy/
  - sad/
  - energetic/
- `test/`: Test dataset (10%)
  - happy/
  - sad/
  - energetic/

## Melody Characteristics
- Tempo Range: 90-140 BPM
- Key: Various major/minor keys
- Length: 16-32 bars
- Style: Contemporary pop melodies

## File Naming Convention
Format: `pop_[mood]_[key]_[tempo].mid`
Example: `pop_happy_cmajor_120.mid`