Electronic music is the umbrella term for anything that has been produced using electronic instruments (like drum machines and synthesizers) and tools. You can slice and dice elctronic music into a multiple genres varying in popularity and BPM ranging from as low as 65 and as high as 170. It is not to be confused with techno and electronica, the terms which are sometimes used to define electronic music, however they don't mean the same things and are in fact just subgenres.