Why did SP keep these 3 songs off Strange Medicine?

1. Lost Angels
2. Let Go
3. Somebody Somewhere
All excellent songs, better than most (if not all) on the actual album.
Why did SP keep them off and what are the odds those demos will ever be cleaned up and released officially?
2. Let Go
3. Somebody Somewhere
All excellent songs, better than most (if not all) on the actual album.
Why did SP keep them off and what are the odds those demos will ever be cleaned up and released officially?