B | I’m Down- additional engineer:
- Phil McDonald
- engineer:
- Norman Smith
- producer:
- George Martin
- bongos and drums (drum set):
- Ringo Starr (on 1965-06-14)
- electric bass guitar and lead vocals:
- Paul McCartney (on 1965-06-14)
- electric guitar [lead and rhythm guitar]:
- George Harrison (on 1965-06-14)
- electronic organ [Vox Continental]:
- John Lennon (on 1965-06-14)
- background vocals:
- Paul McCartney , George Harrison (on 1965-06-14) and John Lennon (on 1965-06-14)
- phonographic copyright (℗) by:
- Calderstone Productions Limited (in 1965) and EMI Records Ltd. (in 1965)
- recorded at:
- Abbey Road Studios: Studio 2 in St John's Wood, Westminster, London , England, United Kingdom (on 1965-06-14)
- mixed at:
- Abbey Road Studios: Studio 2 in St John's Wood, Westminster, London , England, United Kingdom (on 1965-06-18)
- recording of:
- I’m Down (on 1965-06-14)
- written in:
- London , England, United Kingdom
- writer:
- John Lennon and Paul McCartney
- publisher:
- Blackwood Music Inc. , Maclen Music, Inc. , Music Corporation of America, Inc. , Northern Songs and Sony/ATV Music Publishing LLC
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