The Bottom Line:

Very rare advance CDR recording with three bonus tracks.

The last three tracks are the most interesting: one unreleased song (Sergeant Sergeant) and two longer versions of regular Glasgow Walker songs.
Sergeant Sergeant is a reggae song with a rather obscure lyric.
Cool In This Place is an alternate take of Cool In This Life. With 5:56 this version is longer.
Can't Live Without You is an also longer a longer alternative version (5:44) of Can't Live Without. It has a more funky atmosphere and lots of bass.