This is my first time ever hearing of them.

It's the drummer who played in Pantera + members of Mudvayne & Nothingface. Mudvayne's Chad Grey is the singer.

This song is beginning to grow on me a lot more recently.

What happened to Mudvayne?

I liked their gimmick (should have kept) and some of their songs.

Mudvayne are working on a 4th album...who knows when it'll come out though.
L.D. 50 = teh s3x.

Oh, I look forward to hearing the new stuff.