First published in 1741, J.S. Bach's Goldberg Variations is often considered the most ambitious composition ever written for harpsichord. As this conversation at NPR notes, the piece begins "with an initial melody, the Aria, followed by 30 short but brilliant variations built on eight notes that Bach appears to have borrowed from Handel." It's an impressive example of musical one-upmanship -- so impressive that the demanding piece still captures our often divided attention today.
Now, with no further delay, let me direct your attention to The Open Goldberg Variations, the first Kickstarter-funded, open source recording of Bach's masterpiece, available entirely for free. If you click here, you can download and share the newly-released recording by Kimiko Ishizaka, performed on a Bösendorfer 290 Imperial piano in Berlin. You can do pretty much whatever you want with the recording because it's released under a Creative Commons Zero license, which automatically puts things in the public domain.
You can also stream the Open Goldberg Variations below, and don't miss this very related item: How to Download the Complete Organ Works of J.S. Bach for Free. And then this bonus: Glenn Gould's Performance of the Goldberg Variation's online. via BoingBoing