accompaniment
US /əˈkʌm.pən.ɪ.mənt/
UK /əˈkʌm.pən.ɪ.mənt/

1.
akompaniament
a musical part that supports or partners another instrument, voice, or group
:
•
The piano provided a beautiful accompaniment to the singer's voice.
Fortepian zapewnił piękne akompaniament do głosu piosenkarza.
•
She played the violin with a guitar accompaniment.
Grała na skrzypcach z akompaniamentem gitary.
2.
dodatek, towarzysz
something that is provided or occurs with something else
:
•
The wine was a perfect accompaniment to the meal.
Wino było idealnym dodatkiem do posiłku.
•
Headaches are a common accompaniment to stress.
Bóle głowy są częstym towarzyszem stresu.