fixing stuff for twine

README.rst

@@ -2,8 +2,17 @@
 ms3 - Parsing MuseScore 3
 =========================
 
+..
+    Plan to use
+    .. include:: ./docs/intro.rst
+    failed
 
-.. include:: ./docs/intro.rst
+Welcome to **ms3**, a Python library for parsing annotated `MuseScore 3 <https://musescore.org/en/download>`__ files. It
+
+* parses uncompressed MuseScore 3 files (``*.mscx``),
+* stores the contained information in a tabular format (``*.tsv``),
+* deletes and writes annotation labels to MuseScores <Harmony> layer,
+* parses and transforms labels following the `DCML harmonic annotation standard <https://github.com/DCMLab/standards>`__
 
 View the documentation on `GitHub <https://johentsch.github.io/ms3/>`__.