While we relax the the soundtrack of a quorum call, let's have a brief review. The following senators switched to vote in favor of cloture and had their amendments tabled (seemingly dismissed):

Webb
Bond

Hutchison had an amendment for a touchback proposal, but that was tabled as well. The failing of this amendment may have influenced Domenici to switch against cloture. Will Webb still vote in favor of cloture?

So far, every amendment has been tabled.