My Music And Song's

Posts Tagged ‘Guitar’

As soon as electric guitars were available, blues players of the day made the transition quickly and easily from their acoustic versions. An electric guitar uses the same approach to neck and frets and the way the left and right hands share separate but equally important roles (see the preceding section for the basics), but it provides some aspects that the acoustic guitar can’t do or can’t do as well, in addition to the most obvious advantage: increased volume through electronic amplification. The amplified electric guitar certainly changed the music world, but in many more ways than just being able to be heard over the rest of the band. The entire tonal character changed, in addition to the way you had to play it.

Technologically speaking, an electric guitar is no more complicated than an eighth-grade science project: A wire (the string) hovers over a magnet (the pickup), which forms a magnetic field. When you set the wire in motion (by plucking it), the vibrating, or oscillating, string creates a disturbance in the magnetic field, which produces an electrical current. This current travels down a cord (the one sticking out the side of your guitar) and into an amplifier, where it’s cranked up to levels that people can hear — and in some cases, really hear.

The guitar and blues go together like apple and pie — as if they were made  for each other. And you could argue that they were. The guitar allows you to sing along with yourself (try that with a flute), and singing was the way the blues started. And it’s much easier to bring out on the front porch than a piano. It’s cheaper to own (or make yourself) than many other instruments, and that helped bring the blues to many poor folks — the people who really had the blues.

As the blues developed, guitar makers adopted features that helped bring out the qualities of the blues to even better effect. An electric guitar is played with two hands and leaves your mouth free to sing (as an acoustic does), but electrics, with their skinnier strings, are easier to bend (a way of stretching the string while it’s ringing, producing a gradual, continuous rise in pitch), and electronic amplification helps project the guitar’s sound out into the audience of (often raucous and noisy) blues-loving listeners. In this chapter, I show you in detail why the blues and the guitar — both acoustic and electric — make great music together.

Because the blues was concentrated in the rural South, in the time before
musical instruments adopted electricity, the earliest blues guitar music was
played on acoustics. The “Delta blues” style was the first recognized style
of the blues and consisted of strummed and plucked acoustic guitars with
chords formed the same way as in other forms of folk music.