One more major chord progression thanks to Marcelo

ldrolez · ldrolez · commit a029041524c7 · 2023-05-19T18:51:26.000+02:00
diff --git a/chords.py b/chords.py
@@ -27,6 +27,7 @@
     "I bIIM I iii",
     "I bIIM bIIIM bIIM",
     "I IIM iii V6",
+    "I IIM7 IV I",
     "I bIIIM bVIM bVIIM",
     "I bIIIM bVIIM IV",
     "I iii IV vi",
