No, I wasn't completely aware of such a forum. Well, I had suspicions that such a forum existed, but I don't really know where it is (and Jx never invited me, so I felt like it wasn't my place to go looking).
Keep in mind that Jax wrote those pickup lines and suggested what the voices were meant to be like. You also missed out on Hope, Bill and John singing Silent Night. XD
True, but it's one thing to suggest how a voice should sound and another to actually be able to get your voice to sound that way.
And your Bill, John, and Tate really were quite amazing. Especially Bill. (I'm still a little iffy on Thom, but he didn't get a terribly big voice line so...)
D-: I want to hear singing...I want to hear this magnificent singing voice of yours that Jx mentions.