Miguel Ángel Espinosa, known professionally as Heleno, was an Argentine singer-songwriter. He started his career in 1956 with the rock band Los “Baby Rockers”. Espinosa achieved success in 1971 after signing with RCA Victor and releasing the album La Chica de la Boutique (1971), which sold over 400,000 copies. His hits include “Niña, Mujer”, “En un Micro”, and the international success “No Son Palabritas” (1973). Throughout his career, Espinosa achieved nine gold records. He died in 2024.