::Bangs head against desk:: I'm working on analyzing a piece for music theory, and I need some assistance. There is a chord that, from the bass to soprano, reads like this: "C, G, D, F". Maybe my brain is just fried, but for the life of me I can't figure out what kind of chord this is. I know I should know it, and I've probably seen it a million times, but I am seriously stumped. Any help would be much appreciated.