Fiona Apple

Fiona Apple McAfee Maggart (born September 13, 1977) is an American singer-songwriter and pianist. Apple met international acclaim for her 1996 debut album, Tidal, which was a critical and commercial success. She received a Grammy Award for Best Female Rock Vocal Performance for the single "Criminal" from that album in 1998.
After Tidal, Apple released the critically acclaimed, though less commercially successful albums, When the Pawn... (1999) and Extraordinary Machine (2005). A perceived shelving of Extraordinary Machine was met with vocal protests from her fans, who campaigned against her record label in 2005. Apple's musical style contains elements of jazz and alternative rock. - Wikipedia