Yumi Matsutoya's 30th anniversary cover album consists of her songs interpreted by such big-named artists as Yosui Inoue ("Amai Yokan"), Ringo Shiina ("Kageriyuku Heya"), Taeko Onuki ("Watashi no Francoise"), Spitz ("14banme no Tsuki"), Lisa Ona ("Ano Hi ni Kaeritai"), among others!