I'm new here and stumbled upon this site while doing a search for DSOM covers.
My collection has 13 covers and I am always looking for more.
In my searches I noticed that at some great DSOM covers are not listed with the main list. They appear in artist searches. Try this one - The Squirrels - Not so bright side of the moon.
If you like DSOM covers this is a must have. When I bought my copy I sent a check to a PO Box in Seattle. I just wrote it off but, low and behold, it showed up! Very top of my list of covers.