"The Siren" John Two-Hawks – vocals and Native American flute on "Creek Mary's Blood" Olli Halonen – slide guitars Martin Loveday – cello on "The Siren" Sonia Slaney – violin on "The Siren" London Philharmonic Orchestra – orchestral parts Jenny O'Grady – choirmaster Metro Voices – choir James Shearman – orchestra and choir conductor Gavyn Wright – orchestra leader Production Tuomas Holopainen – producer, mixing Emppu Vuorinen – additional engineering Tero "TeeCee" Kinnunen – producer, engineer, mixing Mikko Karmila – engineer, mixing Mika Jussila – mastering Pip Williams – choir and orchestral arrangements James Collins – orchestral recordings engineer Aaron Price – assistant engineer Simon Goldfinch – assistant engineer Markus Mayer – cover art Toni Härkönen – photography Petteri Tyynelä – layout Charts Weekly charts Year-end charts Certifications and sales Release history References Bibliography 2004 albums Finnish-language albums Nightwish albums Nuclear Blast albums Roadrunner Records albums Spinefarm Records albums