Conversation so far:
When was The Long Run released?
The Long Run was released on September 24, 1979.
how well did it do?
the album topped the charts and sold seven million copies.
what was one of the songs on the album?
Heartache Tonight.
what was another song on the album?
I Can't Tell You Why.
was there another song?
The band won their fourth Grammy for "Heartache Tonight.
did any of the songs win an award?
The band won their fourth Grammy for "Heartache Tonight." .

Question: when did they break up?
Self-contained rewrite: when did the Eagles break up?