Mood: The mood of the video seems to be energetic and lively, with a theme of celebration and dance. The title 'Gat Gat Gataa' and 'Dheenta Disco' suggests a fun and vibrant tone, possibly with a hint of playfulness and carefree spirit. The overall emotion conveyed is one of joy and enthusiasm.

Environment: The setting appears to be a festive or cultural event, possibly a traditional Indian celebration or a music festival. The background features a crowd of people, and there are tridents visible, which could indicate a connection to Hinduism or a specific cultural context. The color palette and lighting suggest a daytime or early evening setting with a warm and lively atmosphere.