"The Ahs" are an acoustic duo consisting of a cello, a banjo, and two voices.
The cello is symphonic and complex, creating thick patterns which the banjo is complemented by. But the primary focus is the lyrics which are honest and heartfelt.
Check out #7, Taste it All and #6, Red Balloon.
The first track on "less than half a second" is available courtesy of The National Aeronautics and Space Administration.
For more information about the band (as well as unreleased downloads), check out http://www.theahsband.com