"Sistema solar" is a program that aims to showcase the current landscape of Catalan music as the artists themselves understand it. In fact, they are the true stars, offering us a deeply personal perspective. In each episode, we explore an artist and their cosmos, embarking on a "3.0" journey through our local musical galaxy. We meet artists such as Xicu, Ultralone, Maria Hein, Baya Baye, L'Beel, LaFrancesssa, Maria Jaume, Galgo Lento, Niesha, Lluc, Sandra Montfort, Santa Salut, Julieta, Belén Aguilera.