The video shows a person using a tablet to edit a music track. The person is using a music editing app to adjust the pitch of the track. The app has a user-friendly interface with sliders and buttons that allow the user to manipulate the pitch of the track. The person is seen adjusting the pitch by moving the slider up and down. The video provides a close-up view of the app's interface, making it easy to see the changes being made. The person's hand is visible as they interact with the app, and the tablet screen is clear and bright, making it easy to see the details of the app's interface.