The members of Dúo Dinámico, Manuel de la Calva (l) and Ramón Arcusa (r), pose for Europa Press on May 9, 2024, in Madrid (Spain). Dúo Dinámico is a Spanish musical duo formed in 1958 by Manuel de la Calva and Ramón Arcusa, who are still active today. They are considered one of the pioneering and most influential groups of Spanish pop, as well as precursors of the fan phenomenon in the 1960s. Among their best known songs are 'Quince años tiene mi amor', 'Quisiera ser', 'Amor de verano' and 'Resistiré'. They were also composers and producers for other artists, such as the song 'La, la, la, la' with which Massiel won the Eurovision Song Contest in 1968. The SGAE has awarded them its Medal of Honor for their contribution to the civil society of relevant authors. 09 MAY 2024 Ricardo Rubio / Europa Press 05/09/2024 (Europa Press via AP)