The LOCATION@1 blues is a form of blues music that developed in LOCATION@1 , LOCATION@2 by taking the basic acoustic guitar and harmonica-based ORGANIZATION@1 blues and adding electrically amplified guitar , amplified bass guitar , drums , piano , and sometimes saxophone , and making the harmonica louder with a microphone and an instrument amplifier .

The LOCATION@1 blues is a form of blues music that developed in LOCATION@1 , LOCATION@2 by adding electrically amplified guitar , drums , piano , bass guitar and sometimes saxophone to ORGANIZATION@1 blues .
