descant

Definition

A melody sung or played above a basic melody, often in harmony. It can also mean a commentary or digression.

हिन्दी मूल संगीत के ऊपर गाया या बजाया जाने वाला संगीत; टिप्पणी या भ्रमण।

Example

"The choir singer added a beautiful descant above the main tune."