New John Lennon & Yoko Ono box set celebrates their political activism and life in New York

Power to the People (Super Deluxe Edition)produced by the couple's son Sean Ono Lennon, will be released Oct. 10, on what would have been John's 85th birthday. It's a nine-CD/3-Blu-ray box set, featuring 123 tracks, 90 of which have either never been heard before or were previously unreleased. They include demos, outtakes, home recordings and more.

The set includes a new version of their 1972 album Sometime in New York City, as well as a completely remixed version of the pair's 1972 One to One concerts at New York's Madison Square Garden, which were John's only full length concerts after leaving The Beatles.  The concerts will also be released outside the box set in a variety of configurations. 

As a preview of the box set, a previously unreleased performance of "Come Together" from the One to One concerts has now been released.

All formats are available for preorder now.