I'm writing a piece where is necessary to switch the use of the mute on the string session. To become possible, I need to know how much time in seconds do I need to give the musicians to change the insertion and removal of the mute?

  • Is this for violin? – Todd Wilcox Jun 12 '18 at 20:06
  • Violins, Violas, Cellos and Basses – Rogério Dec Jun 12 '18 at 20:07