Guaraná, a Spanish pop rock group formed in Alicante in 2000, initially
consisted of Juanra Arnaiz and David Navarro. The duo started their musical
journey by performing in local venues and distributing demo tapes. In the same
year they were signed to Sony Music and released their debut album El Efecto
Guaraná, which included the hit single "La Casa de Inés". This success led to
their second album, Vampiros en La Habana (2001). The band underwent several
lineup changes, eventually becoming a duo with Arnaiz on vocals and Navarro on
guitar. They released additional albums includin...