One of my favorite beadhead flies is a black jig nymph, I call the Blushing Vader. It works really well when the water is high and/or off colored.
If you like beadhead flies, give it a try and let me know how it worked for you!
Hook: jig hook.
Bead: silver tungsten, slotted
Hackle: CDC, black. Wrapped.
Wing: Hareline Ice Dub, UV fluorescent hot pink (ICE133)
Body: Hareline Ice Dub, peacock black (ICE283)
Rib: BR red wire
Tail: black hackle fibers