update readme

README.md

@@ -40,19 +40,15 @@ dataset_info:
 
 ## Dataset Description
 
-- **Homepage:** 
 - **Repository:** https://github.com/vladsavelyev/guitart
-- **Paper:** 
-- **Leaderboard:** 
-- **Point of Contact:** 
 
 ### Dataset Summary
 
-GuitarPro files with song tablatures.
+GuitarPro files with song tablatures, converted into [alphaTex](https://alphatab.net/docs/alphatex/introduction) format using this Python [converter](https://github.com/vladsavelyev/guitartab/blob/main/gp_to_tex.py).
 
 ### Supported Tasks and Leaderboards
 
-Text generation. GuitarPro files are converted into AlphaTex format, which can be generated and converted back into GuitarPro.
+Supported are NLP tasks, and potentially could be augmented with audio and used to auto-generate tabs from music.
 
 ### Source Data