Disc one
- Dave Dresden – songwriting on 1–3, 9, production on 3, 4, 9
- Josh Gabriel – songwriting on 1–3, 9, production on 3, 4, 9, engineering on 3
- David Gropper and Martin Gore – songwriting on 4
- Andain – production on 4
- Michael Burns – songwriting, vocals on 5
- Pierre Marchand – songwriting, production, engineering, mixing on 6
- Sarah McLachlan – songwriting on 6
- David Westerlund, Özgür Can – songwriting, production on 7
- Justin Scott Dixon – songwriting, production on 8
- Autan and Fra Soler – songwriting on 10
- Guy Gerber – songwriting, production on 11
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Disc two
- Dave Dresden – songwriting, production on 2, 6, 11
- Josh Gabriel – songwriting, production on 2, 6, 8, 9, 11
- Tetsuo Sakae – songwriting on 1
- Michael Targanaski – songwriting, production on 2
- Lili Haydn – songwriting, production on 3
- Peter Rafelson – songwriting on 3
- Bill Laswell – production on 3
- Robert Palazuelos – songwriting, production on 4
- David Gropper – production on 4
- Dido Armstrong, Rollo Armstrong – songwriting, production on 5
- Peter Houser – songwriting on 6
- Bassbin Twins – production on 6
- Zoë Johnston – vocals, songwriting on 7
- Jono Grant, Paavo Siljamäki, Tony McGuinness – songwriting on 7
- Above & Beyond – production on 7
- Rowan Gabriel – fetal heartbeat on 8
- Kristy Gabriel – additional vocals on 8
- M.I.K.E. – songwriting, production on 10
- Jes Brieden – songwriting on 11
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