Esperanto, released in 1993, was the first album by Elektric Music, initially a collaboration of Karl Bartos (formerly of Kraftwerk) and Lothar Manteuffel (formerly of Rheingold), but later only Bartos worked under this name. The project begun after Bartos ended his involvement with Kraftwerk in 1991. The songs "Show Business" and "Kissing the Machine" were co-written with Andy McCluskey of OMD, with McCluskey performing vocals on the latter track. "Crosstalk" and "Overdrive" were co-written with Kraftwerk associate Emil Schult, who was also the art director of the cover graphics of the early Elektric Music releases.
About half the songs are similar to Kraftwerk, and the others more to contemporary techno. Many Kraftwerk fans were dissatisfied by the techno elements, while others claimed the album was an unexpected masterpiece. Later Kraftwerk releases would, however, feature similar elements.
Allmusic gives the album a four out of five star rating, commenting "A fine slice of electronica, Esperanto demonstrates that in 1993, the teacher was quite willing to learn some things from his students."