concert
US /ˈkɑːn.sɚt/
UK /ˈkɑːn.sɚt/

1.
concierto
a musical performance given in public, typically by several performers or of a varied program.
:
•
We went to a rock concert last night.
Fuimos a un concierto de rock anoche.
•
The orchestra will perform a special concert next month.
La orquesta ofrecerá un concierto especial el próximo mes.
2.
concierto, armonía
agreement or harmony between people or groups.
:
•
The two nations acted in concert to address the crisis.
Las dos naciones actuaron de concierto para abordar la crisis.
•
Their efforts were in perfect concert.
Sus esfuerzos estaban en perfecto concierto.
1.
concertar, coordinar
to arrange (something) by mutual agreement; coordinate.
:
•
The two departments concerted their efforts to complete the project on time.
Los dos departamentos concertaron sus esfuerzos para completar el proyecto a tiempo.
•
They concerted a plan for the upcoming event.
Ellos concertaron un plan para el próximo evento.