Real name: Juan Jose Guerrero Urreisti

Spanish composer Juan Jose Guerrero Urreisti born in San Sebastian - Donostia 1901 and died in Guadalajara in 1980. From 1910 to 1943 was living in Reinosa (Cantabria). Niknamed "Juanito". Common misprint is "Urresti" instead correct one "Urreisti".
Around 200 songs registred in SGAE Spanish right society, some relevant are "Himno a la Montaña”(1929) the hymn of Cantabria since 1987, “Serenita cae la nieve”, “A la orilluca del Ebro”, “Me dijistes que a las diez”, “Cuando subo a la cabaña”, “Himno a Pico Tres Mares” and zarzuela works "El indiano" (1925) or "La romería" (ca. 1928),