Fanny Eckerlin has speculated on this last point that Eckerlin may have been chafing at the restrictions of her contract, as by this time she had already appeared with some success at La Scala, where she had debuted in "La gazza ladra" during the 1817–18 season. During Eckerlin's career she spent several seasons at the Teatro Italiano in Barcelona, where a claque in her honor was created, and where she won many favorable notices for her work before accepting a contract with the Salle Favart in Paris. She was a noted interpreter of Rossini, and during his tenure at the helm of
Rudy La Scala Alonso, Guillermo Dávila, Kiara, Ruddy Rodríguez, Proyecto M, Carlos Mata, Las Payasitas Nifu Nifa and Gerardo Mora. As a performer, La Scala reached the top of the "Billboard" Top Latin Songs chart twice with "El Cariño Es Como Una Flor" and "Por Qué Será" in the 1990s. He is the only record producer with 12 platinum and nine gold certified albums in Venezuela. He also performed the theme song of the Venezuelan soap opera "Cristal" among others. At age 15, La Scala formed a rock band named Las Explosiones de Goma. In 1971, he debuted as a solo artist, and