01 Aria Goldberg Variations (J.S. Bach) complete with score. Kimiko Ishizaka, piano.
This HD Video features the Open Goldberg Variations iPad app that was created by MuseScore:
The video was recorded from the iPad using the X-Mirage program on Mac OSX, and then synchronised with the CD recording of the Open Goldberg Variations (performed by Kimiko Ishizaka).