Anette Olzon (married name Anette Blyckert, born on June 21, 1971) is a Swedish musician and former lead singer of Finnish symphonic power metal band Nightwish, 2007 to 2012. She recorded two full-length albums with Nightwish, Dark Passion Play (2007) and Imaginaerum (2011). Olzon was previously the vocalist of the Swedish band Alyson Avenue, and did backing vocals for the Swedish band Cloudscape. She has released demos from a planned solo career, and in October 2012 confirmed that she plans to release a solo album (source).