What is another word for tone-beginning?
Pronunciation: [tˈə͡ʊnbɪɡˈɪnɪŋ] (IPA) 
A tone-beginning is an essential part of a musical composition that sets the tone for what's to come. Some synonyms for this important component include "introductory phrase," "opening notes," "incipit," "prelude," and "opening theme." Each of these terms conveys the idea of a musical phrase that sets the mood for a piece of music. The tone-beginning can be fast or slow, quiet or loud, main or minor, or any combination of these qualities. When a composer wants to create a specific emotional impact in their music, they often start with a carefully crafted tone-beginning that captures the essence of the piece.
