User blog:JoseDiamandis/Guess the Just Dance Song! (Remastered)

Since I haven't done a blog in a while, I decided to remake the Guess the Song blog that I made. I'll use some of the one I had in my old blog but re-edited and new ones. So guess and enjoy!

Easy
Song 1: I change once, and back, and again, and back. I have a green glove. I cause a glitch that makes people confused. I appear on JD 4. What song am I?

Song 2: I'm in a duet. My glove is purple and my gold move is to point at Player 1. I have a mashup. I'm on JD 2014. What song am I?

Song 3: You don't see me until I come out. My glove changes color when the background changes. I resemble the "Blurred Lines" Extreme dancer. Becky G is the artist of this song. What song am I?

Song 4: I'm in every game, two as the main one and others as a DLC. I appear bunch of times in my mashup. You see even if you don't have me. My reflection is in every song in the games JD 2014 & JD 2015. What song am I?

Song 5: This is first song my artist appears on after another song, and again but as a solo on JD 2016. Thanks to Sympathy for the Devil, I get burned by her on the Crucified mashup. What song am I?