Chord Train Tablature
We start with a 2 string E5 based on the E form and move the fretted tone on the 5th string, fret by fret, while leaving the low E open. Often, strumming the 2 strings down-down continually is the easiest way to explore the sounds.
Following the E version, expand to each string couplet [A, D, G, B – the shape is different for G]. We are naming them based on the traditional naming of the fretted tone, for the string that is open. These aren’t commonly used names, but we have names!