Mood: The mood of the video appears to be energetic and engaging, with a theme of music and entertainment. The use of bright colors and dynamic graphics suggests a lively and vibrant tone. The presence of a popular Indian singer, Tulsi Kumar, implies that the video may be related to music or a musical show.

Environment: The environment or setting of the video seems to be a promotional or advertising setting, likely for a music show or podcast. The background is a deep purple color with yellow and pink accents, which suggests a modern and trendy aesthetic. The overall setting appears to be urban and contemporary, possibly a studio or a radio station.