3, 4 ... Music, maestro! You are passionate about music since you were children? You bathed in throughout your life and it has lulled you on every step? Orchestra games will please you because they will make you a real orchestra conductor. You will be able to run different instruments (or characters that make sounds) to produce a melody worthy of the greatest professional.
In general, these games do not really have specific goals and you can do a little of what you want with your orchestra. Start an instrument, stop it and make it play faster or slower depending on your desires.