The song is all about how this guy and everyone and everything in his life are blue (as in depressed). But the music is a catchy techno-dance, fast-paced, upbeat tune. And the da ba dee's and da ba di's in the chorus really make you want to sing along with it. Even though he's singing in a weird sounding monotone. OK so some of the time he sounds kind of upbeat even though the song is about being depressed. But the music makes it sound so happy and fun. I like the song because of the music and the way it's sang even though it's about being depressed. It's a different kind of song alright! It really makes you want to dance to it. Even though it's about being depressed, it makes me feel good when I hear it.