Fans are convinced that Nicks, 77, and Buckingham, 75, are teasing a new project — 52 years after their album came out and seven years after the latter parted from Fleetwood Mac.

Now, in addition to new vinyl, it will be available on streaming and CD for the first time when it’s reissued Sept. 19 on Rhino, Warner Music Group announced Wednesday.

“It’s one of those records that everybody has heard of but not that many people have actually heard,” said Brian Mansfield, a music historian, journalist and record collector in Nashville, Tennessee.