This is the 7897th most frequent Catalan word.
concerten
"Concerten" is the third-person plural present subjunctive or third-person plural present indicative form of "concertar," meaning "they arrange" or "they agree."
The word 'concerten' here is used in the sense of 'arranging' or 'agreeing upon' something collectively, specifically a meeting.
Ells concerten una reunió per discutir el projecte.
They arrange a meeting to discuss the project.
In this sentence, 'concerten' implies the action of reaching a consensus or agreement regarding the repertoire.
Els músics concerten el repertori abans de l'assaig.
The musicians agree on the repertoire before the rehearsal.
Here, 'concerten' denotes the collective effort or agreement among students to undertake organizing an event.