Youn Sun Nah. On Youtube for instance. And thanks to Wouter for the tip!
Her webpage is here, and the English and French Wikipedia pages here.
Have to get some of her CDs, if not all…
Update: This, starting at 40 minutes, is really good. It’s Tom Waits’ “Jockey full of bourbon”, and it’s also in one of my brother Willi’s favourite movies: “Down by law”, from Jim Jarmusch. But the song they play before it is also cool, showing that Vincent Periani is a real good accordion player. Heck, they’re all good, so enjoy…