They get here early, and stay two days after the concert.
I heard him play in a house after a concert.
After the concert, they agree to meet the following night.
Not that anyone would be talking on a phone until after the concert.
The video was taken the Friday morning after the concert.
After a concert, they were in a car accident which nearly killed him.
Lynn called after the concert to tell them their mother had died.
There will also be free lessons before and after the concert.
He usually returns them after the concert, when it's too late.
After the concert, he went home and woke up his mother.