In an unusually move Billy Corgan tweeted out the possible setlist for the upcoming Smashing Pumpkin tour in Mexico. The setlist does start with Oceania in full as expected and is full of all sorts of classic songs. If you would like to see the spoiler list check it out here.
UPDATE: Billy told a fan on twitter 3 songs that were discussed by the Smashing Pumpkins for the VIP backstage pre-show. One of which has never been played live according to SPFC.org