belt out
phrasal verbPart ofbelt
belt out — phrasal verb
1. to sing or play a piece of music in a very loud, energetic way so that it fills
1.phrasal verb
Definition
to sing or play a piece of music in a very loud, energetic way so that it fills the whole room.
Example
Mira climbed onto the stage and belted out her favourite musical song.
The marching band belted out the national anthem before the match.