openmusictheory
+4 -4 +5 ob5 | -6' ob6 +7 | +8 +9' od9 | +5 -5 +6 -6' | ob6 -7 od7 -8 | +8 | ob6 -7 od7 -8 | -7 od7 -8 +8 | +4 -4 ob4 -5 +6 -6' ob6 +7 | +4 -4 ob4 +5 -5 +6 -6 ob6 | +7 | +4 ob4 -5 ob5 +6 ob6 +7 | +4 -4 +5 ob5 | +6 -6 ob6 +7 | +4 -4 +5 -5 | +6 -6 ob6 +7 | +4 -4 +5 ob5 | +6 -6 -7 +7 | +1 -2 +4 +5 | +6 ob6 +7 -8 | +8 +9' +9