" With guitar, bouzouki, bodhran, and concertina they raise a music which is both ancient as mossy stones and new as a spring day...."
CDbaby shop  

"M Chipko Roach and David Roach have been independent artists and musicians for half a century,working in glass, clay and sound from deep in the heartland forest.
I've made a life of music and art since I was a baby, my first home hootenanies with older sisters, and myself on the uke at three...."
etsy shop and biog  

"M and David Roach are a team of collaborating artists and musicians, creating together for the last 35 years a fabric of musical art."
Facebook page  (I sent them a message so maybe they'll get back.)