The guitar's wide appeal as a folk instrument led to its
current preeminent role in rock and pop music. The instrument has a long history
and, although as a classical instrument it has hardly figured in the orchestra,
its solo repertoire is extensive.
Most pop and rock songs feature an electric guitar. This
instrument had been used earlier in some country, jazz, and blues music, but it particularly
suited the loud, pronounced rhythms of rock. The electric guitar differs from an
acoustic guitar in the way the sound comes out. The sound of an electric guitar
travels by wire to an amplifier, which projects the sound. There are three main
types of electric guitar. They are:
lead guitar, which has six strings and plays the
rhythm of a song
rhythm guitar, which has six strings and plays the
rhythm of a song
bass guitar, which has four strings and plays the
bass line of a song