Electronica is a genre of music that utilizes electronic instruments and digital production techniques to create a wide range of soundscapes. Some synonyms for electronica include electronic music, techno, EDM, and synth-pop. The term electronic music is a broader term that encompasses many sub-genres, including electronica. Techno is a sub-genre of electronic music that emerged in Detroit in the late 1980s. EDM, or electronic dance music, is a term that encompasses many genres of electronic music, including house, techno, trance, and dubstep. Synth-pop is a sub-genre of electronic music that features synthesized melodies and vocals. Essential elements of electronica can also include drum machines, synthesizers, and computer programs that allow for seamless mixing and production of sound.