Index: cfg.py
==================================================================
--- cfg.py
+++ cfg.py
@@ -5,18 +5,18 @@
 import sys
 import time
 random.seed(time.time())
 
 grammars = {
-    "u": ["I V I IV u", "e"],
+    "u": ["I V I IV u", "I IV", "I VII IV"  , "e"],
     "e": [""],
 }
 
 
 def main():
     score = "u u u"
-    key = "C"
+    key = "G#"
     score = generate_score(score)
     score = keyify_score(score, key)
     score = generate_csound_score(score)
     print "f1  0   256 10  1 0 3   ; sine wave function table"
     for line in score:
@@ -72,11 +72,11 @@
         "D#": "03",
         "E": "04",
         "F": "05",
         "F#": "06",
         "G": "07",
-        "F#": "08",
+        "G#": "08",
         "A": "09",
         "A#": "10",
         "B": "11",
     }
     t = 0 

Index: test.sco
==================================================================
--- test.sco
+++ test.sco
@@ -1,33 +1,15 @@
 f1  0   256 10  1 0 3   ; sine wave function table
-i2 0.000000 2 7000 8.00 8.00 0 6
-i2 0.250000 2 7000 8.07 9.07 0 6
-i2 0.500000 2 7000 8.00 9.00 0 6
-i2 0.750000 2 7000 8.05 8.05 0 6
-i2 1.000000 2 7000 8.00 9.00 0 6
-i2 1.250000 2 7000 9.07 8.07 0 6
-i2 1.500000 2 7000 9.00 8.00 0 6
-i2 1.750000 2 7000 9.05 8.05 0 6
-i2 2.000000 2 7000 8.00 8.00 0 6
-i2 2.250000 2 7000 9.07 9.07 0 6
-i2 2.500000 2 7000 8.00 9.00 0 6
-i2 2.750000 2 7000 8.05 9.05 0 6
-i2 3.000000 2 7000 9.00 8.00 0 6
-i2 3.250000 2 7000 8.07 8.07 0 6
-i2 3.500000 2 7000 8.00 9.00 0 6
-i2 3.750000 2 7000 9.05 9.05 0 6
-i2 4.000000 2 7000 9.00 8.00 0 6
-i2 4.250000 2 7000 9.07 9.07 0 6
-i2 4.500000 2 7000 8.00 9.00 0 6
-i2 4.750000 2 7000 8.05 8.05 0 6
-i2 5.000000 2 7000 9.00 8.00 0 6
-i2 5.250000 2 7000 9.07 9.07 0 6
-i2 5.500000 2 7000 9.00 8.00 0 6
-i2 5.750000 2 7000 8.05 8.05 0 6
-i2 6.000000 2 7000 9.00 8.00 0 6
-i2 6.250000 2 7000 8.07 8.07 0 6
-i2 6.500000 2 7000 8.00 9.00 0 6
-i2 6.750000 2 7000 9.05 9.05 0 6
-i2 7.000000 2 7000 8.00 8.00 0 6
-i2 7.250000 2 7000 9.07 9.07 0 6
-i2 7.500000 2 7000 8.00 9.00 0 6
-i2 7.750000 2 7000 9.05 8.05 0 6
+i2 0.000000 2 7000 8.08 9.08 0 6
+i2 0.250000 2 7000 8.07 8.07 0 6
+i2 0.500000 2 7000 8.01 8.01 0 6
+i2 0.750000 2 7000 9.08 8.08 0 6
+i2 1.000000 2 7000 8.03 8.03 0 6
+i2 1.250000 2 7000 8.08 8.08 0 6
+i2 1.500000 2 7000 9.01 8.01 0 6
+i2 1.750000 2 7000 9.08 8.08 0 6
+i2 2.000000 2 7000 9.03 9.03 0 6
+i2 2.250000 2 7000 9.08 9.08 0 6
+i2 2.500000 2 7000 8.01 9.01 0 6
+i2 2.750000 2 7000 8.08 9.08 0 6
+i2 3.000000 2 7000 8.07 9.07 0 6
+i2 3.250000 2 7000 8.01 8.01 0 6