José Ramón Julio Márquez Martínez, Ramoncín. A multi-talented artist who combines his skills as a singer, composer, writer and actor, with his work as a singer and composer being particularly noteworthy. He has written some of the most important anthems in the history of Spanish rock, such as Hormigón, mujeres y alcohol (better known as Litros de alcohol), Como un Susurro, La Chica de la puerta 16, Miedo a Soñar, Marica de terciopelo, Rock&roll Duduá, Reina de la noche, Estamos desesperados, Putney Bridge”, Quemando puentes, La punta de la aguja, Ángel de cuero and Al Limite, many of which reached No. 1 in the music charts.