Karen - the sound on the video doesn't really do them justice - and you are right it's a little slower paced sound than we're used to hearing Matt put out - but he does it with style!  The CD Open Road is a favorite of mine  here'e an Excerpt from Open Road review 6-28-06 in Seven Days Vt. 

"You'd be hard-pressed to find a harder working act than Vermont's Eames Brothers Band. The trio - which features two honest-to-goodness siblings - constantly performs at venues throughout the green mountains. ...    EBB's original blues tunes are remarkably soulful, which no doubt contributes to their demand. Their debut, Open Road, is chock-full of dextrous musicianship and authentic emotion. These dudes have passion, chops, and an abundance of flavor.The Eames' music is rooted in tradition, from sparse delta blues to stinging electric shuffles. But ultimately their moody, dynamic tunes have a vibe all their own. The chord progressions are familiar, yet everything sounds remarkably fresh.The disc opens with "Gonna Stay Up All Night," which has a yearning, romantic tone. Here singer/guitarist Seth Eames channels Randy Newman's languid vocal style. 

Heres a link to the full review
http://www.cduniverse.com/search/xx/music/pid/7409517/a/Open+Road.htm

and one more vid from the night at the Tamarack - if you are interested!

http://www.vimeo.com/3619245