The bass guitar has been derived from the double bass, which was used in the late 1950's. Having 4 strings, these instruments add the lower tones to a musical performance. Experimentation with the bass had started as early as the 1920's. It wasn’t until the 50's however, that a proper bass instrument was formed.
In the mid 20th century jazz became popular. As double bass's were used those days, they were often not heard due to the lack of amplification. The drums, banjos a...
