Conversation so far:
When was this album released?
1998.
What were some singles from the album?
"Oh Sister," "Engine," and "In the Aeroplane Over the Sea,.
Did any of these songs top the charts?
In the Aeroplane Over the Sea has been cited by several as one of the greatest albums of all time.
Who was in the band at the time of release?
Robert Schneider.
Did they tour to promote this album?
the record (along with the year of constant touring that succeeded it) took its toll on Mangum.
The band abruptly went on hiatus.
How long did they stay on hiatus for?
indefinite hiatus.
Did they have to cancel any shows?
The band abruptly went on hiatus, turning down all requests for shows, including a support slot for R.E.M.

Question: Is there anything else important to know about this time?
Self-contained rewrite: Is there anything else important to know about when Neutral Milk Hotel went on hiatus besides turning down a support slot for R.E.M.?