Mood: The mood of the video appears to be devotional and celebratory, with a sense of reverence and joy. The theme seems to be a musical tribute to the goddess Durga, with the title 'Maiya Teri Jai Jaikaar' suggesting a prayer or praise to the mother goddess.

Environment: The setting of the video appears to be a recording studio, with the singer Arijit Singh wearing headphones and standing in front of a microphone. The dark background and teal-colored accents suggest a professional recording setup.