Mickey Hart, former drummer for the Grateful Dead, has a new album, 'Superorganism,' out and to celebrate, we're giving away a framed drum head, autographed by Hart.

Throughout his solo career, Hart has explored how percussion is used in other cultures around the world. With 'Superorganism,' he goes inward to explore the rhythms of the human body.

"This time we journey into the micro, the hidden worlds of rhythm within us, within our bodies," Hart explains. "My brain wave signals are reimagined in sound using a cap with electrodes that can read the throbs and signals of the brain. I have also sonified the sounds of stem cells, and heart rhythms for this recording."

The head, featuring his own artwork, is encased in a wooden frame with his signature. For your chance to win it, follow the instructions on the widget above. Sharing your entry across Facebook and Twitter platforms will give you more opportunities to win. The contest will expire on Sept. 9, 2013, at 11:59PM EDT. Be sure to read our official contest rules, and good luck!

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