Added 2 minor and 3 major chord progressions. Now 105 chord progressions by key.

Author: ldrolez

Makefile

@@ -2,16 +2,15 @@ DATE=$(shell date +'%Y%m%d')
 
 dist:
 	rm -rf output/*
+	# full pack
 	python3 gen.py
 	cp README.md LICENSE output
 	rm -f dist/free-midi-chords-${DATE}.zip
 	cd output; zip -r ../dist/free-midi-chords-${DATE}.zip *
 	# make the progressions only pack
 	mkdir output/progression
-	cp -rv output/*/4\ Progression output/progression
-	mv output/progression/4\ Progression/* output/progression/
-	rmdir output/progression/4\ Progression/
-	cp README.md LICENSE output/progression
-	cd output/progression; zip -r ../../dist/free-midi-progressions-${DATE}.zip *
+	cp -r output/*/4\ Progression output/progression
+	cp README.md LICENSE output/progression/4\ Progression
+	cd output/progression/4\ Progression; zip -r ../../../dist/free-midi-progressions-${DATE}.zip *
 
 .PHONY: dist

chords.py

@@ -47,6 +47,7 @@
     "I V vi V",
     "I V vi iii IV I IV V", 
     "I V bVIIM IV",
+    "I7 V7 vi9 IV7",
     "I bVIM I bIIM",
     "I vi I IV", 
     "I vi ii IV", 
@@ -74,6 +75,8 @@
     "vi IV I V",
     "vi bVIM bVIIM I",
     "vi V IV V",
+    "vi V IV V ii V I I",
+    "vi vii V vi #IVdim V"
 ]
 
 # minor progressions
@@ -102,6 +105,7 @@
     "i VII i v",
     "i VII i v III VII i v i",
     "i VII VI III",
+    "i VII VI III iv VI VII i",
     "i VII VI VII",
     "i7 VI III7 VII6 i i7 III7 iv7",
     "ii v i i",
@@ -110,6 +114,7 @@
     "ii7 v9 i7",
     "iv i v VI",
     "iv VI VII i",
+    "iv III vsus4 VI iv i III VI",
     "iv III VII i",
     "iv v VI VII",
     "v i iv VII",