Video prompt: A musician loops percussion over chords in a solo street performance, rhythms revolving layers capturing passersby's ears.
Defect: Deformation (any reason involved with a movement)
Explanation: As the person plays the guitar, their hands exhibit strange distortions and blurring due to rapid movement. Additionally, the building in the background appears to be affected by the hand movement, becoming unstable and visually distorted, which is highly unrealistic.