Japanese pop idol "Perfume" releases new album "⊿" (read as triangle) on July 8th, 2009.

Like previous album proved, this album is the true answer to dilemma about co-existence of J-pop and Club music.

Most of dance songs for J-pop market was less drums and bass, enphasizes vocal and melody mainly for Karaoke use.

The producer Yasutaka Nakata built Perfume's tracks based on pure electro sound and breaks which can be played in the floor of night club. And the member, Notch, Kashiyuka, Ah-chan's Japanese tipical Idol voice was coated by sound effects without diminishing their cuteness like Moe elements. Thus, Perfume became the center of attention in both music funs of J-pop market and Club music funs.

You can find next generation of music in this album.