go to a concert
In French, the phrase 'aller à un concert' translates directly as 'go to a concert'. It is used to express the action of attending a musical performance. The verb 'aller' means 'to go', and 'concert' is the same in both languages, though the article 'un' indicates it is a singular, masculine noun.
I am going to go to a concert tonight.
This phrase indicates that the speaker has plans to attend a concert later in the evening.
We are going to go to a concert together tomorrow.
In this sentence, the speaker is expressing a plan to attend a concert with someone else the following day.
They decided to go to a concert next weekend.
This phrase shows that a group of people has made a plan to attend a concert that will take place in the upcoming weekend.