diff --git a/README.md b/README.md
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+## 7digital.rb
+
+7digital sells digital music but they can't handle files with non-English names.
+
+7digital.rb takes 2 arguments, a zip archive with audio files and a target
+directory. It extracts the archive into the directory and renames its contents
+according to the meta information saved in the audio files. The audio files are
+expected to be in 2 directories, the artist and album directories. These
+directories are also renamed.
+
+## tea-cleaner
diff --git a/private/7digital.rb b/bin/7digital.rb
similarity index 100%
rename from private/7digital.rb
rename to bin/7digital.rb