Flatpicking (or simply picking) is the technique of striking the strings of a guitar with a pick (also called a plectrum) held between the thumb and one or two fingers. It can be contrasted to fingerstyle guitar, which is playing with individual fingers, with or without wearing fingerpicks. While the use of a plectrum is common in many musical traditions, the exact term "flatpicking" is most commonly associated with Appalachian music of the American southeastern highlands, especially bluegrass music, where string bands often feature musicians playing a variety of styles, both fingerpicking and flatpicking. Musicians who use a flat pick in other genres such as rock and jazz are not commonly described as flatpickers or even plectrum guitarists. As the use of a pick in those traditions is commonplace, generally only guitarists who play without a pick are noted by the term "fingerpicking" or "fingerstyle".
Probably starting around 1930, flatpicking in American music was developed when guitarists began arranging old-time American fiddle tunes on the guitar, expanding the instrument's traditional role of rhythm guitar accompaniment with an occasional run on the bass strings. Although early guitarists such as Riley Puckett used a thumb pick to emphasize bass notes, this part of the style was adapted into flatpicking.
