Adverbial Group As Attribute Encoding 'The Amazing Thing About The 80s'

The Days Of Auld Lang Syne

Both units of the Qualifier realise the meaning 'in the past', with the second elaborating the first, and the relation is paratactic, because neither depends on the other:

The days of auld (old)
The days lang syne (long since/long ago)

However, on the model of Halliday (1994: 193):

 the logical structure is:

From A Vast Cloud Of Gas And Dust

 For 'from'/'out of' as Manner: means, see Halliday & Matthiessen (2014: 313).