So, pop pickers... What was the best-selling album of the 1960's?
I should perhaps have been clearer! I meant the best-selling album of the decade, so that would exclude any sales from the 70's onwards. And I should have said in the UK as well...
The best-selling album in the 1960's was the soundtrack to The Sound of Music. In the UK, it was at Nr 1 for 69 weeks from 1965 to 1968!