Hey! I'm Zach. I sign 80's songs because who doesn't like 80's music? I mean, probably a lot of people, but we don't care about them. Although, I do sign any song you want on Mondays. On Wednesday, I sign a song I love from the 80's, 70's, and maybe early 90's. And, maybe, just maybe, I'll do vlogs on Friday. I know, so original. But, clearly, some people will get bored of the signing. It has to change every now and then.