Mood: The mood of the video appears to be upbeat and celebratory, with a sense of patriotism and pride. The title 'Mumbai River Anthem' suggests a theme of tribute to the city of Mumbai and its iconic river. The overall emotion evoked is one of joy and festivity.

Environment: The setting of the video seems to be a scenic waterfront location, possibly along the Arabian Sea or a river in Mumbai. The presence of a concrete walkway or promenade and a body of water in the background suggests a urban or coastal setting. The light blue sky and the woman's traditional attire add to the festive and cultural ambiance.