From BeatlesWiki
At the beginning of this 7:30 PM to 2:00 AM session was spent making a reduction mixdown of Take 99 of Not Guilty, tranforming it to Take 102. Onto this, another drum track, another lead guitar track, and another bass track were added. They would do more work on this song on August 12. After John, George, and Ringo went home, Paul recorded his new song Mother Nature's Son alone. Paul recorded twenty-five takes, with Take 24 being labelled best and later having brass overdubs added.
Recorded On This Date
- Not Guilty, Take 102 reduction mixdown (%)
- Not Guilty, overdubs (%)
- Mother Nature's Son, Take 1 (*)
- Mother Nature's Son, Take 2 (Anthology 3 (edited form), Bootlegs)
- Mother Nature's Son, Take 3 (*)
- Mother Nature's Son, Take 4 (*)
- Mother Nature's Son, Take 5 (*)
- Mother Nature's Son, Take 6 (*)
- Mother Nature's Son, Take 7 (*)
- Mother Nature's Son, Take 8 (*)
- Mother Nature's Son, Take 9 (*)
- Mother Nature's Son, Take 10 (*)
- Mother Nature's Son, Take 11 (*)
- Mother Nature's Son, Take 12 (*)
- Mother Nature's Son, Take 13 (*)
- Mother Nature's Son, Take 14 (*)
- Mother Nature's Son, Take 15 (*)
- Mother Nature's Son, Take 16 (*)
- Mother Nature's Son, Take 17 (*)
- Mother Nature's Son, Take 18 (*)
- Mother Nature's Son, Take 19 (*)
- Mother Nature's Son, Take 20 (*)
- Mother Nature's Son, Take 21 (*)
- Mother Nature's Son, Take 22 (*)
- Mother Nature's Son, Take 23 (*)
- Mother Nature's Son, Take 24 (%)
- Mother Nature's Son, Take 25 (*)
Source