in concert
playing or singing with other musicians in a public performance:
She was appearing in concert at Carnegie Hall.
formal together:
If the member countries would act in concert, the problem might be solved more easily.
Thesaurus: synonyms and related words
Musical performances
- cabaret
- concert
- date
- encore!
- gig
- jam session
- recital
- set
You can also find related words, phrases, and synonyms in the topics:
Acting, being or existing together