Voice leading
Keep common tones still, move adjacent voices by step, and listen for whether the top note sings across the chord change.
Progression cards
Each card contains a playable loop, mini vertical fretboards, bass awareness, and a practical performance prompt.
Guitar Audio Analyzer
Upload or record one attempt. The analyzer estimates note evidence, chord fit, chord timeline, timed tablature, and standard notation from the same audio.
Choose guided mode or free scan. Timed tab is estimated from likely chord evidence, not guaranteed fingering.
Chord library
All chord shapes used above, collected for drilling and quick print reference.
Small harmonic compass
Enough theory to make the progressions useful without turning the page into a conservatoire tribunal.
Inversions
A ⁶ chord places the third in the bass. A ⁶₄ chord places the fifth in the bass and often leans into the dominant.
Altered cadences
Neapolitan and augmented sixth chords intensify the approach to V. On guitar, the bass and tendency tones are the truth serum.