For whatever it’s worth, Mañana is probably the only Spanish word many Anglos knew in the 1950s. Sombrero-topped, sarape-wrapped, siesta-taking mañana. Peggy Lee sings it this 1950 TV clip. Her record of this song (she wrote it) was Number 1 in 1948. That’s right, your abuelita was born when all of America was singing this.