- All titles written and produced by Cocteau Twins.
- Engineered by Ken Thomas.
- Recorded at Jacobs Studios, Farnham.
- Aikea-Guinea was included with some Canadian pressings of Treasure.
- Re-released in 1991 as part of The Box Set.
- "Aikea-Guinea" appears on the 1985 compilation The Pink Opaque.
- A remastered version of "Aikea-Guinea" appears on the 2000 compilation Stars and Topsoil.
- Digitally remastered and re-released in 2005 as part of Lullabies to Violaine.
- "Aikea-Guinea," "Quisquose," and "Rococo" have appeared in live performances.
- A promotional video was produced for "Aikea-Guinea."
- Sleeve design by 23 Envelope.