Update README.md

README.md

@@ -322,7 +322,37 @@ for d in dialects:
 print("Done.")
 ```
 ---
+## Tarab Miscellaneous: Additional Thematic and Web-Derived Split
 
+We compiled a supplementary split based on thematic categories collected from publicly available Arabic song websites. These sources are informal and not officially curated, therefore their categorisation cannot be independently verified.
+
+- **Tarab_love_songs.csv**  
+  Songs labelled under romantic or love-related themes.
+
+- **Tarab_hiphop_songs.csv**  
+  Arabic hip hop tracks.
+
+- **Tarab_deeni_songs.csv**  
+  Religious songs.
+
+- **Tarab_khaleeji_songs.csv**  
+  Songs categorised as Gulf (Khaleeji). This reflects dialect or stylistic classification rather than artist nationality. For example, an Egyptian singer may perform in Gulf dialect.
+
+- **Tarab_maghribi_songs.csv**  
+  Songs labelled as Maghrebi. As above, this reflects dialectal or stylistic features, not necessarily the artist’s country of origin. A Saudi singer, for instance, may perform in Moroccan dialect.
+
+- **Tarab_video_songs.csv**  
+  Songs associated with video-clip releases, as identified by the source websites.
+
+- **Tarab_poetry.csv**  
+  Poetry entries collected from Kaggle (see Tarab paper for reference)
+
+- **artists_details.csv**  
+  A partially completed metadata file from Wiki-Data containing finer-grained information about artists, including nationality, dominant dialect, birth and death years, active period, and brief biographical notes extracted from Wikidata. Due to resource constraints, this metadata enrichment was not completed. In principle, this component could be extended using a robust large language model to assist with structured biographical completion and validation.
+
+This split should be treated as weakly supervised metadata derived from web categorisation rather than authoritative genre or dialect annotation.
+
+---
 ## Citation
 
 If you use Tarab, please cite: