| 1 | An Echo, a Stain- assistant recording engineer:
- Rikky (strings)
- recording engineer:
- Jake Davies, Geoff Foster (strings) and Valgeir Sigurdsson
- programming:
- Marius de Vries, Matmos, Guy Sigsworth and Damian Taylor
- assistant engineer:
- Damon Idins, Adrian Dawson, Aaron Franz, Jason Spears, Ricardo Gary Walker, Rory Romano, Steve Rosenthal and Eric Schilling
- producer:
- Björk
- mixer:
- Mark “Spike” Stent
- celesta:
- Guy Sigsworth
- harp:
- Zeena Parkins
- harp arranger:
- Zeena Parkins
- strings arranger:
- Vince Mendoza
- choir vocals arranger:
- Vince Mendoza and Guy Sigsworth
- orchestrator:
- Vince Mendoza
- phonographic copyright (℗) by:
- Elektra Entertainment Group Inc. (in 2001) and WEA International Inc. (in 2001)
- recorded at:
- Air Lyndhurst Studios in Hampstead, Camden , London , England, United Kingdom (strings)
- recording of:
- An Echo, a Stain
- writer:
- Björk and Guy Sigsworth
- publisher:
- Universal Music
- is based on:
- Crave
| 3.7 | 4:06 |