Mood: The mood of the video appears to be melancholic and nostalgic, as it is a tribute to Sushant Singh Rajput, an Indian actor who passed away. The theme seems to be a celebration of his life and work through a musical tribute.

Environment: The setting of the video is likely a dark or dimly lit space with a reddish-brown background, evoking a sense of solemnity and reverence. The presence of a list of song titles and timestamps suggests that the video may be a music playlist or a montage of songs from Sushant Singh Rajput's films.