[ The world concert tour "11:11" by the Colombian singer and composer Maluma took place at the Altis Arena in Lisbon, the capital of Portugal. The artist's reggaeton musical style combined perfectly with the laser show, creating an exciting atmosphere. The main part of the compositions presented at the concert was built on the rhythmic geometry of light using lasers. Explosive beams of light intertwined with each note, creating a unique visual symphony ]