accompaniments is a form of:

Accompaniment



noun
1.
~ (to something) (something the naturally goes with something else, supplement) ការតាមជូន, ការបន្ទរតាមភ្លេង accompaniment to a meal គ្រឿងបន្ទាប់បន្សំ accompaniment to a song ការលេងតន្ត្រីតាមអ្នកចម្រៀង
ENGLISH MEANING
noun
1.
That which accompanies; something that attends as a circumstance, or which is added to give greater completeness to the principal thing, or by way of ornament, or for the sake of symmetry.
2.
A part performed by instruments, accompanying another part or parts performed by voices; the subordinate part, or parts, accompanying the voice or a principal instrument; also, the harmony of a figured bass.