Add some flat-5 variants of 9th chords

I also noticed these when reading the following about 11th chords:

	Omission of the 5th in a sharpened 11th chord reduces its
	sound to a flat-five chord.

	[http://en.wikipedia.org/wiki/Chord_notation#11ths]

diff --git a/scherzo.c b/scherzo.c
index 522f369e420ccefa29e181a29a85616fb3d10ba7..c56e18b627ca3a4c3450c7c274852c853fcb6c5e 100644 (file)
--- a/scherzo.c
+++ b/scherzo.c
@@ -720,11 +720,15 @@ scherzo_analyze_chord (scherzo_t *scherzo)
 
        { {{1, 0}, {9,  0}, {3,  0}, {5, +1}, {7,  0}}, SUP "+M9" PUS },
        { {{1, 0}, {9,  0}, {3,  0}, {5, +1}, {7, -1}}, SUP "+9" PUS },
 
        { {{1, 0}, {9,  0}, {3,  0}, {5, +1}, {7,  0}}, SUP "+M9" PUS },
        { {{1, 0}, {9,  0}, {3,  0}, {5, +1}, {7, -1}}, SUP "+9" PUS },

+

        { {{1, 0}, {9,  0}, {3,  0}, {5,  0}, {7,  0}}, "M9" },
        { {{1, 0}, {9,  0}, {3,  0}, {5,  0}, {7, -1}}, "9" },
        { {{1, 0}, {9,  0}, {3, -1}, {5,  0}, {7,  0}}, "m" SUP "M9" PUS },
        { {{1, 0}, {9,  0}, {3, -1}, {5,  0}, {7, -1}}, "m9" },
        { {{1, 0}, {9, -1}, {3, -1}, {5,  0}, {7, -1}}, "m♭9" },
        { {{1, 0}, {9,  0}, {3,  0}, {5,  0}, {7,  0}}, "M9" },
        { {{1, 0}, {9,  0}, {3,  0}, {5,  0}, {7, -1}}, "9" },
        { {{1, 0}, {9,  0}, {3, -1}, {5,  0}, {7,  0}}, "m" SUP "M9" PUS },
        { {{1, 0}, {9,  0}, {3, -1}, {5,  0}, {7, -1}}, "m9" },
        { {{1, 0}, {9, -1}, {3, -1}, {5,  0}, {7, -1}}, "m♭9" },

+       { {{1, 0}, {9,  0}, {3,  0}, {5, -1}, {7,  0}}, "M9" SUP "♭5" PUS },
+       { {{1, 0}, {9,  0}, {3,  0}, {5, -1}, {7, -1}}, "9" SUP "♭5" PUS },
+       { {{1, 0}, {9,  0}, {3, -1}, {5, -1}, {7,  0}}, "m" SUP "M9♭5" PUS },

        { {{1, 0}, {9,  0}, {3, -1}, {5, -1}, {7, -1}}, "𝆩" SUP "9" PUS },
 
        /* FIXME: I don't have names for these last three after
        { {{1, 0}, {9,  0}, {3, -1}, {5, -1}, {7, -1}}, "𝆩" SUP "9" PUS },
 
        /* FIXME: I don't have names for these last three after