Jemma Griffiths (born June 18, 1975 in Penarth, Wales), better known as Jem, is a Welsh singer-songwriter known for her eclectic musical stylings. Her debut album, Finally Woken, includes elements of rock ballads, New Wave-styled electronica and trip-hop. Along with electronic producer Guy Sigsworth (Björk, Frou Frou), she wrote the song "Nothing Fails", which was later reworked by Madonna and appeared on her 2003 American Life album.   Wikipedia