[Machine Translation] Emo-rock x idol WAAARZ is releasing its long-awaited 1st single! As the name suggests, "Cross the line" is a work that "crosses the line" of the limits of WAAARZ up to now, and while keeping the band sound-oriented emo-rock that is their concept, they have crossed it with the EDM sound that composer Yoshito Abe is known for. The music is a glimpse into a new side of the band that they have never had before. This is the first time the song has been distributed nationwide, so it is a perfect business card for the next stage of their career.