Update README.md

README.md

@@ -597,9 +597,14 @@ Slides: [doi:10.5281/zenodo.1066119](https://doi.org/10.5281/zenodo.1066119)
 
 Poster: [doi:10.5281/zenodo.1035847](https://doi.org/10.5281/zenodo.1035847)
 
+# This Pack
+
+This is the **medium** dataset, comprising a total of **24,801 samples** clipped at **30 seconds** over **16** *unbalanced* genres totaling **206.6 hours** hours of audio.
+
 ## Repack Notes
 
-A number (<1%) of files present in the original dataset do not have clear licenses. These were excluded from this dataset.
+- 20 files were unreadable by `libsndfile / libmpg123`, these were removed.
+- 179 files had licenses that were unclear on whether or not they permitted redistribution, or the full license text was unavailable. These were removed.
 
 # License
 
@@ -645,6 +650,40 @@ Please refer to any of the following URLs for additional details.
 | 31 | Free Art License | https://artlibre.org/licence/lal/en |
 | 32 | Free Music Philosophy (FMP) | https://irdial.com/free_and_easy.htm |
 
+## Total Duration by License
+
+| License | Total Duration (Percentage) |
+| ------- | --------------------------- |
+| CC-BY-NC-SA 3.0 | 64.4 hours (31.20%) |
+| CC-BY-NC-ND 3.0 | 55.2 hours (26.70%) |
+| CC-BY-NC-ND 4.0 | 26.8 hours (12.96%) |
+| CC-BY-NC-SA 4.0 | 13.7 hours (6.65%) |
+| CC-BY 4.0 | 9.3 hours (4.50%) |
+| CC-BY-NC 3.0 | 7.1 hours (3.42%) |
+| CC-BY-NC 4.0 | 6.4 hours (3.11%) |
+| CC-BY 3.0 | 4.7 hours (2.28%) |
+| CC-BY-SA 3.0 | 3.8 hours (1.84%) |
+| FMA Sound Recording Common Law | 3.4 hours (1.62%) |
+| CC-BY-SA 4.0 | 3.4 hours (1.62%) |
+| CC-BY-NC-SA 2.0 | 2.0 hours (0.97%) |
+| CC-BY-NC-ND 2.0 | 1.7 hours (0.83%) |
+| CC0 1.0 | 58.0 minutes (0.47%) |
+| CC-BY-ND 3.0 | 51.4 minutes (0.42%) |
+| CC-BY-ND 4.0 | 46.4 minutes (0.37%) |
+| CC-BY-NC-ND 2.5 | 37.4 minutes (0.30%) |
+| CC-BY-NC-SA 2.5 | 34.5 minutes (0.28%) |
+| CC-BY-NC 2.5 | 18.5 minutes (0.15%) |
+| CC-BY-NC 2.1 | 7.5 minutes(0.06%) |
+| CC-NC-Sampling+ 1.0 | 6.0 minutes (0.05%) |
+| CC-BY-NC-ND 2.1 | 4.5 minutes (0.04%) |
+| CC-BY-SA 2.0 | 4.5 minutes (0.04%) |
+| CC-BY-ND 2.0 | 3.5 minutes (0.03%) |
+| CC-BY-ND 2.5 | 3.0 minutes (0.02%) |
+| Free Art License | 3.0 minutes (0.02%) |
+| CC-Sampling+ 1.0 | 2.5 minutes (0.02%) |
+| CC-BY 2.0 | 2.0 minutes (0.02%) |
+| CC-BY 2.5 | 1.0 minutes (0.01%) |
+
 # Citations
 
 ```