The Keith style of playing the 5-string banjo emphasizes the melody of the song. Also known as the "Melodic" or "Chromatic style", it was first developed and popularized independently by Bobby Thompson and Bill Keith in the early 1960s. It is used primarily by bluegrass banjoists, though it can be applied to virtually any genre. Most banjoists who play Keith style do not use it exclusively, but integrate it as one aspect of their playing, a way of adding spice to the more common 3-finger style of Earl Scruggs.