Generates potential chord sequences based on user input of a desired key and harmonic structure. Users select starting parameters, such as a specific musical key or scale, which guides the tool in creating plausible progressions. The system then analyzes these inputs to suggest various combinations of chords that fit within established music theory rules for harmony within that chosen tonal center. This process allows musicians to quickly visualize structural chord paths without manually searching through theoretical charts.
Aspiring composers and songwriters utilize this utility to overcome creative blocks during the initial stages of composition. It provides a foundational framework, suggesting harmonic movement that can be refined or expanded upon by human creativity.