These are all the officially released Doom Eternal Soundtracks.
They're uploaded in the FLAC.

All credit goes to Mick Gordon

Doom Eternal (Official FLAC Soundtracks)

Doom Eternal O.S.

Produced by Mick Gordon
I don't own any rights to this song.

The original soundtrack from the 2020 Doom Eternal.

Produced by Mick Gordon
I don't own any rights to this song.

Go to here my dude.
https://soundcloud.com/datdoomguy