Once

Formación

• Tuomas HolopainenKeyboards, Piano, Lyrics, Songwriting, Producer
• Marco HietalaBass, Vocals (tracks 2, 4, 6, 8, 11), Guitars (acoustic), Songwriting (tracks 8
• Tarja TurunenVocals
• Jukka NevalainenDrums, Percussion
• Emppu VuorinenGuitars, Guitars (acoustic), Songwriting (track 6), Engineering (additional)
• Dave StewartTrombone (bass)
• Paul ClarvisPercussion (track 5)
• Anthony PleethCello (solo) (track 10), Cello
• Frank RicottiPercussion (tuned)
• John Two-HawksNative American flute, Vocals (track 5)
• Chris BaronPercussion
• Stephen HendersonTimpani
• Sami Yli-SirniöSitar (tracks 6, 9)
• Skaila KangaHarp
• Marc BruelandVocals (narration) (track 11)
• Owen SladeTuba
• David VinesTrombone (bass)
• Olli HalonenGuitars (slide) (track 5)
• Roger HarveyTrombone
• Mark NightingaleTrombone
• Richard EdwardsTrombone
• Simon GuntonTrombone
• Andy CrowleyTrumpet
• Derek WatkinsTrumpet
• John BarclayTrumpet
• Nigel BlackFrench horn
• Mike ThompsonFrench horn
• Philip EastopFrench horn
• Richard BerryFrench horn
• Paul GardhamFrench horn
• Julie AndrewsBassoon
• Nick BucknallClarinet, Clarinet (bass)
• Chris HookerOboe
• Nina RobertsonFlute (piccolo)
• Martin LovedayCello (solo) (track 6), Cello
• Andy FindonFlute
• Sonia SlaneyViolin (track 6)
• Chris LaurenceDouble bass
• Mary ScullyDouble bass
• Patrick LanniganDouble bass
• David AyreDouble bass
• Leon BoschDouble bass
• Linda HoughtonDouble bass
• Caroline DaleCello
• Ben ChappellCello
• Jonathan WilliamsCello
• Dave DanielsCello
• Robin FirmanCello
• John HeleyCello
• Peter LaleViola
• Bruce WhiteViola
• Gustav ClarksonViola
• Kate MuskerViola
• Edward VandersparViola
• Tim GrantViola
• Rachel BoltViola
• Zoe LakeViola
• Don McVayViola
• Gavyn WrightViolin
• Jackie ShaveViolin
• Perry Montague-MasonViolin
• Chris TomblingViolin
• Dave WoodcockViolin
• Rita ManningViolin
• Warren ZielinskiViolin
• Liz EdwardsViolin
• Patrick KiernanViolin
• Julian LeaperViolin
• Bogusław KosteckiViolin
• Kathy ShaveViolin
• Mark BerrowViolin
• Cathy ThompsonViolin
• Everton NelsonViolin
• Simon FischerViolin
• Dermot CrehanViolin
• Eddie RobertsViolin
• Helen ParkerVocals (choirs)
• Karen WoodhouseVocals (choirs)
• Michael DoreVocals (choirs)
• Cherith Millburn-FryerVocals (choirs)
• Helen BrooksVocals (choirs)
• Sarah McGillVocals (choirs)
• Tom PearceVocals (choirs)
• Susan FlanneryVocals (choirs)
• Michael ClarkeVocals (choirs)
• Helen TempletonVocals (choirs)
• Tessa BonnerVocals (choirs)
• Donald GreigVocals (choirs)
• Gerard O'BeirneVocals (choirs)
• Rosalind WatersVocals (choirs)
• Heather CairncrossVocals (choirs)
• Rachel WestonVocals (choirs)
• HynynenVocals (harsh) (track 7)
• Andrew BusherVocals (choirs)
• Samantha ShawVocals (choirs)
• Toni HärkönenPhotography
• James ShearmanConductor (orchestra, choir)
• Gavin WrightOrchestra leader
• James CollinsEngineering (orchestra)
• Aaron PriceEngineering (assistant)
• Simon GoldfinchEverything (assistant)
• Mikko KarmilaEngineering, Mixing
• TeeCee KinnunenEngineering, Producer, Recording
• Mika JussilaMastering
• Jenny O'GradyChoirmaster
• Pip WilliamsArrangements (orchestra, choir)
• Petteri TyyneläLayout
• Markus MayerCover art