It's got two instruments going. One is violin/cello/bass of some kind, perhaps a bit synthesized but definitely there. It goes,
Baaaaaaaaaaaaaaaaaaaaaa, duuuuuuuuuuuuuuuuuuuuh, daaaaaaaaaaaaaaaaaa, rest.
And then there's the other part, which is a guitar, and not an electronic one, either. A normal guitar.
Badabuda, badabuda, badabuda, budada.
I think it's oneandtwoand, threeandfourand, oneandtwoand, threeandfour. Which would make the bass above be half a measure each.
Problem is, I have absolutely no clue what song it'd be from.