diff --git a/javascripts/jtab.js b/javascripts/jtab.js
index 45dcbdc..a7cbdd3 100644
--- a/javascripts/jtab.js
+++ b/javascripts/jtab.js
@@ -53,7 +53,7 @@ var jtab = {
     Cmaj7   : [ [ 0, [-1 ],  [3,3],  [2,2],  [0  ],  [0  ],  [0  ] ], [ 12, [-1,-1],  [15,4],  [14,3],  [12,1],  [12,1],  [12,1] ] ],
     C7b5    : [ [ 2, [-1 ],  [3,1],  [4,3],  [3,2],  [5,4],  [-1 ] ], [  ] ],
     "C7#5"  : [ [ 0, [-1 ],  [-1 ],  [2,2],  [3,3],  [1,1],  [4,4] ], [  ] ],
-    "Cm7b5" : [ [ 2, [-1 ],  [3,1],  [4,3],  [3,2],  [4,4],  [-1 ] ], [  ] ],
+    "Cm7b5" : [ [ 0, [-1 ],  [3,1],  [4,3],  [3,2],  [4,4],  [-1 ] ], [  ] ],
     C7b9    : [ [ 0, [-1 ],  [3,3],  [2,1],  [3,4],  [2,2],  [0  ] ], [  ] ],
     C9      : [ [ 0, [-1 ],  [3,2],  [2,1],  [3,3],  [3,4],  [-1 ] ], [  ] ],
     Cm9     : [ [ 0, [-1 ],  [3,2],  [1,1],  [3,3],  [3,3],  [3,3] ], [  ] ],
@@ -215,7 +215,7 @@ var jtab = {
     Gmaj7   : [ [ 0, [3,3],  [2,2],  [0  ],  [0  ],  [0  ],  [2,1] ], [ 12, [15,3],  [14,2],  [12,1],  [12,1],  [12,1],  [14,4] ] ],
     "G7b5"  : [ [ 0, [3,2],  [-1 ],  [3,3],  [4,4],  [2,1],  [-1 ] ], [  ], [ 4, [-1 ],  [-1 ],  [5,1],  [6,2],  [6,3],  [7,4] ] ],
     "G7#5"  : [ [ 0, [3,1],  [-1 ],  [3,2],  [4,3],  [4,4],  [-1 ] ], [  ] ],
-    Gm7b5   : [ [ 4, [-1 ],  [-1 ],  [5,1],  [6,2],  [6,3],  [6,4] ], [  ] ],
+    Gm7b5   : [ [ 2, [3,1],  [4,2],  [3,1],  [3,1],  [6,4],  [3,1] ], [  ] ],
     G7b9    : [ [ 0, [3,4],  [2,3],  [0  ],  [1,1],  [0  ],  [1,2] ], [ 12, [15,4],  [14,3],  [12,1],  [13,2],  [12,1],  [13,] ] ],
     G9      : [ [ 0, [3,3],  [-1 ],  [0  ],  [2,2],  [0  ],  [1,1] ], [ 12, [15,4],  [-1 ],  [12,1],  [14,3],  [12,1],  [13,2] ] ],
     Gm9     : [ [ 2, [3,1],  [5,3],  [3,1],  [3,1],  [3,1],  [5,4] ], [  ] ],
@@ -238,7 +238,7 @@ var jtab = {
     "G#maj7": [ [ 0, [-1 ],  [-1 ],  [1,1],  [1,1],  [1,1],  [3,3] ], [  ] ],      
     "G#7b5" : [ [ 2, [4,2],  [-1 ],  [4,3],  [5,4],  [3,2],  [-1 ] ], [  ] ],      
     "G#7#5" : [ [ 3, [4,1],  [-1 ],  [4,2],  [5,3],  [5,4],  [-1 ] ], [  ] ],      
-    "G#m7b5": [ [ 5, [-1 ],  [-1 ],  [6,1],  [7,2],  [7,3],  [7,4] ], [  ] ],      
+    "G#m7b5": [ [ 0, [4,1],  [5,2],  [4,1],  [4,1],  [7,4],  [4,1] ], [  ] ],
     "G#7b9" : [ [ 0, [4,3],  [3,2],  [4,4],  [2,1],  [-1 ],  [-1 ] ], [  ] ],      
     "G#9"   : [ [ 0, [2,2],  [1,1],  [1,1],  [1,1],  [1,1],  [2,4] ], [  ] ],      
     "G#m9"  : [ [ 0, [2,2],  [1,1],  [1,1],  [1,1],  [0  ],  [2,4] ], [  ] ],      
diff --git a/jtab-unittest.html b/jtab-unittest.html
index 8081489..57fc54a 100644
--- a/jtab-unittest.html
+++ b/jtab-unittest.html
@@ -459,7 +459,25 @@ <h1>jTab - Unit Tests</h1>
       assertHashEqual( modelChordArray, c.chordArray, "jtabChord('" + token + "') returned incorrect chordArray" );
     }},
       
-      
+    testChord_Dm7b5_fingering: function() {  with(this) {
+      var token = 'Dm7b5';
+      var modelChordArray = [ 0, [-1 ],  [-1 ],  [0  ],  [1,1],  [1,1],  [1,1] ];
+      var c = new jtabChord(token);
+      assert( c.isValid, "jtabChord('" + token + "') should be valid" );
+      assert( ! c.isCaged, "jtabChord('" + token + "') should not be CAGED" );
+      assertHashEqual( modelChordArray, c.chordArray, "jtabChord('" + token + "') returned incorrect chordArray" );
+    }},
+
+    testChord_Dm7b5p2_fingering: function() {  with(this) {
+      var token = 'Dm7b5:2';
+      var modelChordArray = [ 1, [-1, null], [5,1 ],  [6,3],  [5,2],  [6,4],  [-1, null] ];
+      var c = new jtabChord(token);
+      assert( c.isValid, "jtabChord('" + token + "') should be valid" );
+      assert( c.isCaged, "jtabChord('" + token + "') should be CAGED" );
+      assertHashEqual( modelChordArray, c.chordArray, "jtabChord('" + token + "') returned incorrect chordArray" );
+    }},
+
+
   }); 
 // ]]>
 </script>