I must have been in a slightly apocalyptic mood the other day – and my brain came up with this one:
Assuming that your collection is organised neatly into three big sections – say, classical, jazz and rock/pop/other – and you could only save one section from the impending flood, fireball, earthquake, burglar, etc: which bit would you save?
Or, in slightly less prosaic form: if you could only listen to classical, jazz or rock/pop/other for the rest of your existence – which would you choose?