Answer:
It is used in movies and commercials to set the mood that they are trying to get across, it can be used to calm nerves due to the amount of vibration it puts off, and it also can be a job option for many people whether it is writing, singing, conducting, or even listening. I hope this was able to help, and Have an amazing day!!!
Step-by-step explanation:
Once again, Have a good day! <3 <3
-Red