Watch the Half Step Bends online guitar lesson by TrueFire from The Indispensable Toolbox for Guitarists
Half Step Bends - Concept 7 is a video guitar lesson presented by Mike Zito and is sourced from Blues Americana.
Half step bends are the most vocal sounding for me. Especially used in blues and in the pentatonic scale, you can really add some horn-like color. We always get started bending on the guitar with whole notes. Take some time to work through the pentatonic scale and find some half step bends.