diff --git a/dfs.tidal b/dfs.tidal
index 09fb9b1..b373a2e 100644
--- a/dfs.tidal
+++ b/dfs.tidal
@@ -68,10 +68,7 @@ g1 = buildG (0,6) [(1,5),(1,2),(1,3),(2,4),(3,5),(4,2),(4,3),(5,1),(5,2),(5,6),(
 
 g2 = buildG (0,6) $ id <$> [(0,1),(1,2),(2,3),(3,4),(4,5),(5,6),(2,1)]
 
-preorderF $ dff g2
-
--- numbers ist nur für debug
-let edgePattern g e = (scale "major" $ pure $ snd e) # (s $ pure $ instrument g e)
+let edgePattern g e = (scale "ritusen" $ pure $ snd e) # (s $ pure $ instrument g e)
                                                      # gain 1
     vertexPattern g v = (n $ pure $ toEnum v) # s "numbers"
                                               # end 0.4