Frágil... :"Frágil is everything that makes us see and feel that there is a reality superior to our existence: music, nature and spirit" Frágil is a Peruvian rock band. Named after an eponymous Yes album ("Fragile"), Frágil is one of the most respected rock bands in Perú. Fragil started as a progressive rock band influenced by the likes of Yes, Genesis, Emerson, Lake & Palmer and Jethro Tull. They earned local fame through their hit single "Av.