Mood: The mood of the video appears to be lively and celebratory, with a sense of joy and enthusiasm. The theme seems to be related to music, dance, and community, with the title 'Chandu Naacha' suggesting a fun and upbeat song. The overall emotion conveyed is one of happiness and revelry.

Environment: The setting of the video appears to be a traditional Indian gathering or celebration, possibly in a rural or semi-urban setting. The background shows a group of people sitting and standing in a room, with some clapping and others watching the main performer. The decor includes old-fashioned lighting fixtures and traditional Indian clothing.