Mood: The mood of the video appears to be melancholic and introspective, with a sense of longing. The theme seems to revolve around nostalgia and reminiscence, as suggested by the title 'YAAD', which translates to 'memory' or 'remembrance' in English. The overall emotion conveyed is one of wistfulness and sentimentalism.

Environment: The setting of the video seems to be a dimly lit stage or performance venue, with a red curtain visible in the background. The warm, golden lighting and the presence of a microphone suggest that the video may be a musical performance or a music video, possibly featuring the artist singing about memories or past experiences.