in sync
US /ɪn sɪŋk/
UK /ɪn sɪŋk/

1.
in sincronia, in sintonia
working well together at the same time and speed
:
•
The dancers were perfectly in sync with the music.
I ballerini erano perfettamente in sincronia con la musica.
•
Our team is finally in sync and performing well.
La nostra squadra è finalmente in sintonia e sta performando bene.