This isn't my go-to genre, but I can give a couple recs.
Seth Macfarlane (yup, the guy from Family Guy) has a few albums, and he is actually quite good and even been nominated for a Grammy a few times.
en.wikipedia.org
Richard Cheese w/ Lounge Against the Machine, he does popular music re-arranged in the lounge style, and it is awesome!
en.wikipedia.org