Tribute album to Takashi Matsumoto tocommemorate the 45th anniversary of his career as a composer. Sound producer of this album is Masato Suzuki (Little Creatures). Ten artists joins for this album, and it includes a special track "Shuu" newly performed by Haruomi Hosono, Shigeru Suzuki, and Takashi Matsumoto. Cover artwork is illustrated by Yoriko Hoshi.