Looks like DC is re-issuing issues 1-3 of Dark Nights Death Metal with 7 " vinyl singles.
There are also two “full soundtracks” inspired by the comics. They don’t seem to actually come with comic issues:
The first is a limited edition of 2,000:
The second is supposedly also limited edition but doesn’t list the run. Superman variant cover:
Also available through Loma Vista directly with CD and digital options: