Spectrum 88 AI-generated Copy + Revise

2 grids · reconstruct grid #2 · NARC on 0/7 models

Grid Sequence
In music, inverting an interval means subtracting each semitone count from 12. A melody's intervals are inverted to create its mirror. Row 0 is the original pitch sequence (semitones from C), row 1 is the interval between consecutive notes. The inversion keeps the starting note but flips each interval's direction. Given original and intervals, produce the inversion.
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