D'erlanger (stylized as D'ERLANGER, believed by the band to mean "indecent temptation" in French) is a Japanese rock band from Kyoto, formed in 1983 by guitarist Cipher and bassist Seela. While they originally played speed and power metal, after recruiting drummer Tetsu and vocalist Kyo they switched to an alternative rock sound for their debut album La Vie En Rose in 1989. Although it was on an indie label, it sold out and was reissued three times that year, earning them a major label record deal with BMG Japan the following year. They released Basilisk in March 1990 and it reached the top five on the charts. However, in December the group suddenly announced their disbandment.