This is the purpose of your lab, to sound bad and find solutions so that when the time comes to play you have a beautiful sound. (ελλ, eng)
Exams, auditions, even when you have to play a solo, are situations that can create a lot of stress. How can you play without stress ?
You wake up the next day and you have no homework to prepare for the next lesson, you have no pieces to practice. What are you doing ? (ελλ, eng)
The warm up is one of the most basic ingredients for a healthy and beautiful sound, is a reminder of what I need.