'Harken Angels' was a track Neil considered for the Deluxe Edition. It's from the Nick Launay sessions. At the eleventh hour, Neil decided on different tracks. Somehow, that track name has slipped through on the US site. The audio's certainly not available.
This makes sense ... basically, it's a typo on the Web site, but at least it didn't appear on the album packaging.
While I have the chance, thank you so much, Jaffaman, for your efforts on these deluxe editions. After being delayed actually hearing these CD reissues for so long, and after taking nearly a month to hear them all, the treasure you've assisted in curating is evident and greatly appreciated. I know you've been interviewed about your work, needled on background details from the sessions (and formats and snippets), but let me offer (again) that your contributions on the recordings and your generous comments in this forum have been invaluable.
I've so many thoughts on the CDs but will reserve them in the interest of space. For the reissues of the studio albums, though, these versions are revelations compared with my older/original CDs. The bonus discs are fantastic in different ways. (FYI, it was a hoot to scan images from those beautiful booklets to use as track artwork for the bonus discs!) It's been a pleasure to cover thirty years of the band's history across these past few weeks. I only could wish for more. Thanks again!