Day 7 of the TZMM Tournament has arrived, and we have a fun match-up to kick things off! In today's noon match-up, we have Elena Siegman's "Pareidolia" taking on Eminem's Defcon 1-worthy "Won't Back Down." Which song is better? That's up to you! Vote for your favorite, then wait to see who keeps singing in the Sweet Sixteen! Voting will last approximately 24 hours.