Slowdive was supposed to play the Levitation Festival but the event was cancelled at the last minute due bad weather. The band was then relocated to Scoot. From the Slowdive's Facebook Page:
Post published on April 29th (first announcement):
We've just arrived in Austin to find out that unfortunately LEVITATION has been cancelled. We are working with the festival to see if there is anywhere suitable we can play.
We will update you when we have solid news x
Post published 29th April (second announcement):
Okay people. We are playing at Scoots Inn tonight with Brian Jonestown Massacre and Twin Peaks. Tickets are only available to purchase ONLINE from 3pm. Link https://transmissionevents.queueapp.com/events/21537