Create chord_indentifier.py

chord_indentifier.py

@@ -0,0 +1,20 @@
+# chord_identifier.py
+from itertools import permutations
+
+# Basic chord dictionary (expand as needed)
+CHORDS = {
+    frozenset(["C", "E", "G"]): "C Major",
+    frozenset(["A", "C#", "E"]): "A Major",
+    frozenset(["A", "C", "E"]): "A Minor",
+    frozenset(["D", "F#", "A"]): "D Major",
+    frozenset(["E", "G#", "B"]): "E Major",
+    frozenset(["G", "B", "D"]): "G Major",
+}
+
+def identify_chord(notes):
+    """
+    Identify chord name from a list of notes.
+    Falls back to 'Unknown' if no match is found.
+    """
+    key = frozenset([n.upper() for n in notes])
+    return CHORDS.get(key, "Unknown Chord")