Mood: The mood of the video appears to be patriotic and emotive, with a sense of passion and energy. The title 'Watan Ki Dhadkan' translates to 'Heartbeat of the Nation', suggesting a theme of national pride and love for one's country. The overall emotion conveyed is one of fervor and devotion.

Environment: The setting of the video seems to be a stage or performance area, likely a concert or music event. The presence of spotlights and a microphone suggests a live performance or recording setup. The dark background with blue lighting adds to the dramatic and intense atmosphere.