Mood: The mood of the video appears to be lively and energetic, with a theme of music and performance. The bright colors and dynamic poses of the artists suggest a sense of excitement and joy. The overall theme seems to be a celebration of music and creativity.

Environment: The setting of the video appears to be a concert or live performance venue, with the three artists standing together on stage. The background is dimly lit, with a warm glow emanating from behind them, suggesting a nighttime setting. The presence of microphones and a guitar also supports this inference.