sidefills

a slang term for onstage monitor speakers that are placed on the sides of the stage, to help performers to hear themselves.
Found on http://en.wikipedia.org/wiki/Glossary_of_jazz_and_popular_music

sidefills

a slang term for onstage monitor speakers that are placed on the sides of the stage, to help performers to hear themselves.
Found on http://www.translationdirectory.com/glossaries/glossary308.php
No exact match found