It has been pointed out that the download codes that come with the LP version of Strangers to Ourselves, while at present to not permit one to download the actual album, do allow you to download what appear to be snippets of "commentary" on each track.
The tracks are all under a minute, some feature weird sound effects, some background singing, while a distorted Isaac rambles over the top of them. Sometimes not even about the song at all. Some do seem to fade off like there could be more, so these might just be previews of full commentary tracks that may be released along with the album on March 17th.
There is a companion track for every track on the album, except "God is an Indian and You're an Asshole," and each one features Isaac, except for "Wicked Campaign," who is unidentifiable (it may be Jeremiah speaking with an accent).
You can listen to the tracks via the link to MTV Germany below.