In acoustic blues, the thumb typically alternates between bass strings or thumps a single root note in a steady quarter-note pulse.
The blues sound is physically built into the dominant 7th chord. Acoustic Blues Guitar
Because acoustic guitars have heavier string tension than electrics, full-step bends can be difficult. : Use "quarter-step" bends, specifically on the scale tone. In acoustic blues, the thumb typically alternates between
: This "thump" provides the percussive backbone necessary for solo play without a backing band. In acoustic blues