diff --git a/pianoplayer/wavegenerator.py b/pianoplayer/wavegenerator.py
index 6723e9c..d7efcdc 100644
--- a/pianoplayer/wavegenerator.py
+++ b/pianoplayer/wavegenerator.py
@@ -11,6 +11,7 @@
     has_simpleaudio=False
 
 
+
 #####################################################################
 def soundof(notes, duration=1, volume=0.75, fading=750, wait=True):
     """