La Sonrisa De Julia is a Spanish indie-pop band based in Madrid. The band was formed in 2008 by Marcos Casal and Arturo Hernández, and later joined by Sergio Sastre and Jaime García Soriano. They released their debut album "Paradoja" in 2010, which was well-received by critics and fans alike. The album was followed by "El costado izquierdo" in 2012 and "Maratón" in 2015. La Sonrisa De Julia's music is characterized by catchy melodies, upbeat rhythms, and introspective lyrics, and they have been compared to bands like Vetusta Morla and Love of Lesbian. The band has toured extensively throughout Spain and has also performed in other countries, including Mexico and the United States. They continue to be an active and well-regarded presence in the Spanish indie-pop scene.