Add dataset card

README.md

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+---
+license: unknown
+language:
+- vi
+pretty_name: Vietnamese Music Dataset
+size_categories:
+- 1K<n<10K
+tags:
+- music
+- audio
+- youtube
+- audiofolder
+---
+
+# Vietnamese Music Dataset
+
+A collection of **4,820 Vietnamese music tracks** with matching cover thumbnails and per-track metadata collected from YouTube, packaged as an [audiofolder](https://huggingface.co/docs/datasets/audiofolder) dataset.
+
+## Repository structure
+
+| Path | Contents | Count |
+|---|---|---|
+| `audio/` | MP3 audio files, named by YouTube video ID | 4,820 |
+| `images/` | PNG cover thumbnails, same IDs as `audio/` | 4,820 |
+| `data/` | Parquet metadata files, one per collection session | 31 |
+
+## Metadata schema
+
+Each Parquet file in `data/` has the following columns:
+
+| Column | Type | Description |
+|---|---|---|
+| `id` | string | YouTube video ID (matches audio/image filenames) |
+| `title` | string | Video/song title |
+| `artist` | string | Channel or performer name |
+| `duration` | int64 | Track duration in seconds |
+| `view_count` | int64 | View count at collection time |
+| `like_count` | int64 | Like count at collection time |
+| `upload_date` | string | Original upload date (`YYYY-MM-DD`) |
+| `description` | string | Video description text |
+| `channel_id` | string | YouTube channel ID |
+| `audio_url` | string | URL of the audio file |
+| `image_url` | string | URL of the thumbnail |
+| `subtitle` | string | Subtitle/caption text, `"None"` when absent |
+
+> Note: `audio_url`/`image_url` values reference an `n24q02m/vietnamese-music-dataset` base path that does not host the files. Resolve files by `id` inside this repository instead.
+
+## Loading
+
+```python
+from datasets import load_dataset
+
+ds = load_dataset("Toan-Minh-Duong-Son/vietnamese-music-dataset", split="train")
+```
+
+To load the metadata tables:
+
+```python
+from huggingface_hub import snapshot_download
+import pandas as pd
+import glob
+
+folder = snapshot_download("Toan-Minh-Duong-Son/vietnamese-music-dataset",
+                           repo_type="dataset", allow_patterns="data/*")
+df = pd.concat(pd.read_parquet(f) for f in sorted(glob.glob(folder + "/data/*.parquet")),
+               ignore_index=True).drop_duplicates(subset="id")
+```
+
+## Source & provenance
+
+- `id` values are YouTube video IDs; `view_count`, `like_count`, `upload_date`, and `channel_id` indicate tracks and thumbnails were collected from YouTube.
+- Parquet filenames date the collection between **2025-06-20 and 2025-07-05**, across 9 main sessions plus additional "extra" sessions.
+- The 31 Parquet files contain ~6,000 rows **with duplicates** across overlapping sessions; the repository holds 4,820 unique tracks. Deduplicate by `id`.
+- Uploaded by the `Toan-Minh-Duong-Son` organization. No formal provenance document is included in the repository.
+
+## License & usage restrictions
+
+**No license has been specified** (`license: unknown`). The recordings, artwork, and metadata originate from third-party YouTube content and are likely protected by copyright. This dataset is made available for research purposes only; users are responsible for complying with applicable law and YouTube's Terms of Service. Do not use commercially.
+
+## Intended use & limitations
+
+- Intended for music/audio ML research: classification, retrieval, recommendation.
+- Audio quality and loudness vary between sources; loudness normalization is recommended.
+- Metadata is incomplete for some tracks (e.g. `subtitle` = `"None"`); engagement counts are point-in-time snapshots.
+- Session files overlap — always deduplicate by `id`.
+
+## Citation
+
+```bibtex
+@misc{vietnamese_music_dataset_2025,
+  title        = {Vietnamese Music Dataset},
+  author       = {{Toan-Minh-Duong-Son}},
+  year         = {2025},
+  howpublished = {\url{https://huggingface.co/datasets/Toan-Minh-Duong-Son/vietnamese-music-dataset}}
+}
+```