Tomakomai's INViSBL and Muroran's Calls Name Again, who have been making their own sounds locally in Hokkaido, have teamed up to stick to their own stance and propose a new form of music transmission. Four new songs by the two bands are included. The two INViSBL songs are "speed of light," which incorporates sequenced sounds and expresses a more dependable sense of speed while maintaining the hard loud music style that forms the basis of the band's music, and "Sleep," a song that establishes a new standard by pushing the INViSB style of pop music and creating a sing-along with the audience. ballroom" established a new standard and became a must-have sing-along song. Calls Name Again's two songs, "Like a rockstar," which condenses the core of loud music, yet paints a graceful scene with its elongated and melodious voice, and "ballroom," a song that gives a glimpse of their youthful sensitivity and frustration in a worldview that spits out melancholy and their inner feelings. Call me back" is a glimpse of their youthful sensitivity and frustration. Translated with www.DeepL.com/Translator (free version)