Lyric discussion by twentytwopages 

Cover art for My Friends lyrics by Laura Marling

I'm pretty sure that in the lines

"And a few strong branches over water reach for what they all not reach"

&

"A few good men will go where they all Where they all not be And a few good mothers go for what they, What they all not teach"

it should be 'ought' and not 'all'.

Yes, it sounds like "ought", and has the added benefit of actually making sense.