Dataset research report
Music Genre research report
A reproducible data report with schema notes, generated chart evidence, suggested follow-up questions, and export-ready Helix queries.
Executive Summary
Dataset Card for Music Genre The Default dataset comprises approximately 1,700 musical pieces in .mp3 format, sourced from the NetEase music. The lengths of these pieces range from 270 to 300 seconds. All are sampled at the rate of 22,050 Hz. As the website providing the audio music includes style labels for the downloaded music, there are no specific annotators involved. Validation is achieved concurrently with the downloading process. They are categorized into a total of 16… See the full description on the dataset page: https://huggingface.co/datasets/ccmusic-database/music_genre.
Research Context
Music Genre: 500 rows by 6 columns. These exploratory charts are generated automatically from the data - open the dataset in Helix to ask your own questions.
Data Profile
Chart Evidence
These views are generated from the dataset profile. Each chart is paired with a Helix query so it can be opened, adjusted, and exported.
Total fst_level_label by mel
Top mel values ranked by summed fst_level_label.
Open and export this chartfst_level_label vs sec_level_label
fst_level_label vs sec_level_label, coloured by mel.
Open and export this chartDistribution of fst_level_label
Histogram of fst_level_label values.
Open and export this chartCorrelation of numeric columns
Pearson correlation between numeric columns.
Open and export this chartfst_level_label by mel
Spread of fst_level_label across mel groups.
Open and export this chartFollow-Up Queries
Preview Rows
| # | meltext | cqttext | chromatext | fst_level_labelinteger | sec_level_labelinteger | thr_level_labelinteger |
|---|---|---|---|---|---|---|
| 1 | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF17360> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF16B10> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF176F0> | 1 | 4 | 6 |
| 2 | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF17A80> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF16650> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF156E0> | 1 | 4 | 6 |
| 3 | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF176F0> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF16B10> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF17360> | 1 | 8 | 12 |
| 4 | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF156E0> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF16650> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF17A80> | 1 | 8 | 14 |
| 5 | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF17360> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF16B10> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF176F0> | 1 | 4 | 6 |
| 6 | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF17A80> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF16650> | <PIL.JpegImagePlugin.JpegImageFile image mode=RGB size=496x369 at 0x75513FF156E0> | 1 | 8 | 12 |
Data Dictionary
- mel categorical
- cqt categorical
- chroma categorical
- fst_level_label numeric
- sec_level_label numeric
- thr_level_label numeric
Method And Limits
- Load the catalog entry and preview rows from the processed dataset file.
- Infer numeric, categorical, time, and location fields from real columns.
- Generate a small set of defensive Plotly chart specifications from that profile.
- Expose each chart idea as a query link so the report can be rerun or exported in Helix.
This report is intentionally reproducible. It uses the local catalog metadata and generated chart specifications rather than claiming external conclusions beyond the dataset.