NPR Music Tiny Desk Concert: Gaelynn Lea. (YouTube, 22:59min)
Try to listen to this without watching first. Her music is really unique, reminiscent of traditional fiddle music and with haunting melodies.
Meet Gaelynn Lea, The 2016 Tiny Desk Contest Winner. Her website is ViolinScratches.com, and she has a YouTube channel, of course.