Jody Williams possesses what distinct property, also known as tone color?
Jody Williams (blues musician):  His singular guitar playing, marked by flamboyant string-bending, imaginative chord voicings and a distinctive tone, was influential in the Chicago blues scene of the 1950s. Timbre: In music, timbre ( , also known as tone color or tone quality from psychoacoustics) is the perceived sound quality of a musical note, sound or tone.
timbre