Powerhouse is one word that comes to mind watching  Keatings hand’s fly across a Stratocaster or Les Paul guitar.
In a recent YouTube video, he sounded better playing one-handed than most do with two.

MICHAEL WITTHAUS - SEACOAST SCENE
Seacoast Scene - Charlie Keating Band in Salisbury

"Charlie Keating Band...
Charlie could be compared
to Clapton and Buddy Guy.
Yes he's that good"
-CRAIG VENSKE
CONCERT PHOTOS MAGAZINE.

http://www.concertphotosmagazine
.com/2015/09/preview-
coverage-of-page-farms-fourth.html

"Keating is a wild man on the guitar
and his mighty rhythm section
know how to keep him afloat
and anchored at once"
-BILL COPELAND
BILL COPELAND NEWS.

http://www.billcopelandmusicnews.com/2015/08/green-harbor-roots
-festival-at-marshfield-fair-offered
-musical-experience-fun/