¡Ay, Jalisco, no te rajes!

"¡Ay, Jalisco, no te rajes!" or in English Jalisco, don't back down is a Mexican ranchera song composed by Manuel Esperón with lyrics by Ernesto Cortázar Sr. It was written in 1941 and featured in the 1941 Mexican film ¡Ay Jalisco, no te rajes!, after which it became an enormous hit in Mexico. The melody of the song was used for the title song of the Disney film The Three Caballeros. Both songs have been recorded by many artists.