What makes Utopia by Within Temptation notable?

'Utopia' features a significant collaboration with vocalist Chris Jones, showcasing the band's willingness to experiment with different styles. The single received positive reception and helped maintain the band's stature on European charts, reflecting their ongoing influence in gothic and symphonic metal scenes. Released in 2009, 'Utopia' was Within Temptation's fifth studio release, following their successful album 'The Heart of Everything' (2007). At this stage, the band was solidifying its presence in the symphonic metal genre while exploring more commercial sounds and collaborations.