Bass Motion Designer

For any progression, compare bassline strategies instantly: Stepwise, Pedal Tone, Chromatic Approach, Fifth Motion, and Contrary Motion.

Chord Progression

Pedal Note

Strategy Output

Each strategy is generated from the same progression and scored by movement efficiency.

Motion Summary

Semitone totals, average leap size, and chord-tone alignment across methods.

Strategy	Total Semitones	Avg Leap	Step Ratio	Chord-Tone Fit