Minimal Tempo group, born in 2014, is a string quartet made up of piano, percussion, guitar, keyboards and electronic effects. His music is composed of his own songs as well as versions of songs by Ludovico Einaudi and Ólafur Arnalds, two neo-classical composers who combine classical and electronic music. During the concerts, they optionally project abstract visual effects that accompany the music. Components: violins: Javier Díaz and Xavier Pericàs; cello: Elisabetta Monacelli; percussion and Duduk: J. Sebastià Mateu; guitar and keyboards: David Aledo; piano, direction and compositions: Benjamín Martínez; Sound technician: Esteban Verdaguer.