Live band lights up the night with a dancing crowd

A live band performs on a stage at night for a crowd of people dancing. The band consists of at least three musicians playing guitars and drums, with a lead singer at a microphone. The crowd is a mix of men and women, some of whom are raising their arms in the air and moving to the music. The stage is lit with spotlights, and a banner reading "CONCERT - FESTES ALTERNATIVA" is visible in the background. The setting appears to be an outdoor urban area, with buildings and trees visible behind the stage. The overall atmosphere is energetic and celebratory.