El Otro Yo is an alternative rock/punk rock Argentinian band from Temperley, Buenos Aires, formed in the early 90s. They were influenced mainly by contemporary rock bands such as Nirvana, Pixies and Sonic Youth. Led by Cristian Aldana, they have been on the scenes for two decades and have managed to rise to fame as an indie band and release eleven studio albums in several parts of the world. They were named after an Arthur Rimbaud poem, "Yo Soy Otro".