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README.md

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 # Calculaural
 
-Create randomly / procedurally generated music
+Create procedural music: http://hasba.ch/calculaural
+
+## Features
+
+- Assign the digits of pi to musical notes
+- Transpose notes for all instruments or individual instruments
+- Change note duration
+- Change the amount of notes per measure
+- Use a musical scale
+    - Skip notes that are not in the scale
+    - Transpose notes up or down until they are in the scale
+- Turn notes into chords
+- Arpeggiate chords
+- Add multiple instruments
+- Change instrument and global volume
+- Change beats per minute
+- Play / pause
+- Seek forward / backward