12 Hole Chromatic (std 48) Key of C +6 -8 -8 -7 -8 +9 -8 -7 +7 -6< +7 -7 -7 -7 -7 -8 -7 +7 +6 +6 +7 +7 +6 -6< -6< +7 +7 +6 -6< +6 +7 -6< +6 -6< -6< -7 -7 -8 +7 -7 -6< +6 +6 -8 -8 -8 +7 -7 -6< +6 +6 -8 -8 -7 -8 +9 -8 -7 +7 -6< +7 -7 -7 -7 -7 -8 -7 +7 +6 +6 +7 +7 +6 -6< -6< +7 +7 +6 -6< +6 +7 -6< +6 -6< -6< -7 -7 -8 +7 -7 -6< +6 +6 -8 -8 -8 +7 -7 -6< +6