Index: cfg.py
==================================================================
--- cfg.py
+++ cfg.py
@@ -1,17 +1,20 @@
 #!/usr/bin/env python
 
 from __future__ import division
 import os
+import pdb
 import random
 import sys
 import time
 random.seed(time.time())
 
 import parse
 import topsort
 import yaml
+
+from tree import *
 
 def main():
     key = "A"
     bps = 60/60
     tempo = 1/bps
@@ -19,10 +22,11 @@
 
     composition = yaml.load(open("score.yaml"))
 
     max_t = 0  # max time encountered so far. Used for movement timing
     progression = "chorus"
+    timeline = {}
 
     for movement in progression.split():
         for section in ["intro", "core", "outro"]:
             if section in composition[movement].keys():
                 try:
@@ -40,17 +44,23 @@
                         if isinstance(grammars[grammar], list):
                             for option in range(len(grammar)):
                                 grammars[grammar][option] = parse.parse(grammars[grammar][option])
                         else:
                             grammars[grammar] = parse.parse(grammars[grammar])
-                    print instrument, movement, section
+                    print section, movement, instrument
                     print grammars
+                    for grammar in grammars:
+                        t = Tree()
+                        pdb.set_trace()
+                        while reduce(lambda x, y: x+y, [node.time for node in t.traverse_depth_first()]) < instrument["max_duration"]:
+                            pass
+                        timeline[movement][section][instrument] = Tree()
 
 
 def generate_score_phrase(grammar, grammars):
-    count_length = 
-    while count_length < 100000:
+#    count_length = 
+#    while count_length < 100000:
     
 
                 
 
 #    for comp_name in progression.split():