This only applies for some countries in Europe, read below:
PRE-ORDER SONGS OF EXPERIENCE IN UK, IRELAND, GERMANY, FRANCE, SPAIN, PORTUGAL, DENMARK, ITALY, & HOLLAND
Fans in these countries who pre-order the album by November 30th will have the chance to enter a presale to buy up to 2 tickets for the yet-to-be-announced 2018 shows in Europe. (You will receive a unique ticketing code, in early 2018. The presale will not open until 2018 and of course availability is while stock lasts. Please note: a code does not guarantee a ticket.)