ravex is a collaboration project featuring Japanese DJs and producers Shinichi Osawa (Mondo Grosso), Tomoyuki Tanaka (Fantastic Plastic Machine), and ☆Taku Takahashi (m-flo) celebrating label Avex Trax's 20th anniversary. Their first single "I RAVE U feat. DJ OZMA" was released 12/17, and "Believe in LOVE feat. Boa" was released 2/18. Their first full-length album "trax" was released on April 29, 2009. With tracks featuring popular Avex artists such as 安室奈美恵, 東方神起, 土屋アンナ, and others.