Knowledge is Power
Vivace - Lively, brisk, quick, and bright.
Accompaniment - A vocal or instrument part that supports or is background for a solo part.
Bar line - The vertical line placed on the staff to divide the music into measures.
Cambia - A direction found in scores to change tuning or instruments.
Damper pedal - On pianos, the pedal that lifts the dampers from the strings.