Hey Groovey = You hit on two of my all time favorites: Sharkey's Day - If you haven't yet, check out Laurie's collection titled, "You're the Guy I Want to Share my Money With", including a couple by Buroughs. Hard to find, and more spoken pieces than musical, but if you like Buroughs his contributions are amusing here as well. For more conventionally accessible Anderson tunes I'd recommend "Bright Red" - her stuff is great!
I'm also a big Tom Waits fan and Rain Dogs along with Swordfishtrombone are right at the top of my list.
I've got one for you given you're tastes here...this may be pushing it a bit as it's dark material, but have you heard Woven Hand? I've recently been listening to their CD "Blush Music"....they take the Bill Withers tune, "Ain't no Sunshine when She's Gone", and turn it into an apocolyptic dirge with sound loops that'll make you want to string up a noose. Not for everyone...not for many...but I am strangely drawn to it.
You know, I can see two tiny pictures of myself And there's one in each of you eyes. And they're doin' everything I do. Every time I light a cigarette, they light up theirs. I take a drink and I look in and they're drinkin' too. It's drivin' me crazy. It's drivin' me nuts.
-Anderson/Buroughs
Marco