All Things Must Pass was released on 27 November 1970 as Harrison's third solo album, following 1969's Electronic Sound.

To mark the album's 50-year anniversary, Harrison's estate has unveiled a new stereo mix of the album title-track, overseen by Grammy Award winner Paul Hicks, who is known for his work with the Harrison Estate, The Beatles, The Rolling Stones and more.

Harrison's son Dhani says of the new mix, "The new stereo mix of the album's title-track is just a taste of more things to come in 2021 as we celebrate the 50th anniversary of my father's legendary All Things Must Pass album. We've been digging through mountains of tapes, and they just kept coming – boxes and boxes of them. Making this album sound clearer was always one of my dad’s greatest wishes and it was something we were working on together right up until he passed. But with the help of new technology and the work of Paul Hicks on this project, we are now able to make that happen. We can't wait for you all to hear everything we've been working on and your patience will be rewarded next year."

The new stereo mix version of "All Things Must Pass" is out now. George Harrison's estate are yet to announce the 50th anniversary release of All Things Must Pass.