_ Carla Bley / Steve Swallow - Duets - Very Simple Song
https://www.youtube.com/watch?v=5ot7IjSlCY4
_ Carla Bley Trio - Jazz Lines Festival
https://www.youtube.com/watch?v=jvrph5arr-c
_ Carla Bley / Steve Swallow - Duets - Very Simple Song
https://www.youtube.com/watch?v=5ot7IjSlCY4
_ Carla Bley Trio - Jazz Lines Festival
https://www.youtube.com/watch?v=jvrph5arr-c