Conversation so far:
Where did the band's reunion happen?
As the recording sessions progressed it was decided that the album would be issued under the Crowded House band name.
Did they make any albums after they got back together?
The album was released worldwide in June and July.
What was the name of the album?
Time on Earth.
Did the band go back on tour after they got back together?
their appearance at the Coachella Festival on 29 April in Indio, California.

Question: How many band members did they have during this time?
Self-contained rewrite: How many band members did Crowded House have during the Coachella Festival on 29 April?