Efecto Mandarina is a Spanish pop-rock band formed in 2004 in Madrid. The band consists of four members: Sara Íñiguez (vocals), David García (guitar), Nacho Mur (bass), and Javibu Carretero (drums). They are known for their catchy melodies, energetic live performances, and introspective lyrics that explore themes of love, loss, and self-discovery. Efecto Mandarina has released several successful albums and singles, including "Aquí," "Carrusel," and "Frenesí," and have toured extensively throughout Spain and Latin America.