I assume you mean in the films. In which case, they use special effects to create the thestrals.
They use creepy music, floors creaking, and black shadows. They do a lot more but idk them :)
Not all of his films have birds in them.
Sure, you can use tongue anywhere. Go for it.
The purpose of corporate films are to teach and get research information from study groups. Businesses and corporations use the films to test advertisements on groups of people as well as teach and train people.
he used different dynamics and different musical instruments to do with the tension of the scene
Both Dreamworks and Pixar use their own proprietary software to create their films.
In silent films, there was no sound, so the cinema had a piano or organ player playing live in the cinema.
Authors use tension in a story to build up to the climax and to make the audience more attentive towards to story.
suspense and tension
Garage band
To create a sense of tension or mystery in the descripton of the setting.
Piggle beans?
I assume you mean in the films. In which case, they use special effects to create the thestrals.
I use noteflight.com where users can create music and post it on noteflight.com.
microphone?
FL Studio....