21.2 · Inversions
Slash chords
Chord charts write inversions with a slash: C/E means play a C chord, but put E at the bottom. The chord before the slash, the bass note after it. Change nothing but the basement and the same chord leans differently.
Same chord, three basements
One C major triad up top. Only the bass note moves: root, then third, then fifth. Rooted, leaning, floating.
Why bother: the walking bass
The whole point of slash chords is a bass line with a will of its own. Here the bass walks straight down, C B A G F, while plain C, G, Am, F chords ride above. G/B and Am/G are the two slashes doing the smoothing.
Quiz
1 / 3C/E means…