Folk Arts Quartet

Canadian group, released in 2009

https://www.facebook.com/folkartsquartet/

from their website
“The Folk Arts Quartet arranges traditional tunes and original compositions using an array of techniques and ideas—some they’ve learned from Classical string quartet pieces, others from folk bands, and others they’ve invented on their own. With the addition of the occasional beautiful song or energetic step dance, their groovy, contemporary style nods to their many influences and breathes new life into folk and chamber music”