Definition and Characteristics
From its origins, the definition of the electro sound is the use of drum machines as the rhythmic base of a track; however as the style has evolved, and with the advent of computer usage in electronic music, the use of drum machines has become less and less practical and widespread. Electro drum patterns tend to be electronic emulations of breakbeats, with a syncopated kick drum, and usually a snare or clap accenting the downbeat. The difference between electro drumbeats and breakbeats (or breaks) is that electro tends to be more mechanical, while breakbeats tend to have more of a human-like feel, like that of a live drummer. The definition however is somewhat ambiguous in nature due to the various use of the term.
Staccato, percussive drumbeats tend to dominate electro; with beats once mostly provided by the Roland TR-808 drum machine, the advent of computers in electronic music has outdated this old school method and are now used by the majority of electro producers the world over. The TR-808, created in 1980, has an immediately recognizable sound, and through the use of samples remains somewhat popular in electro and other genres to the present day. Other electro instrumentation is generally all-electronic, favoring analog synthesis, bass lines, sequenced or arpeggiated synthetic riffs, and atonal sound effects all created with synthesizers. Heavy use of effects such as reverbs, delays, chorus or phasers along with eerie synthetic ensemble strings or pad sounds emphasize the common science fiction or futuristic theme of the lyrics and/or music. Light Years Away (1983) by the electro group Warp 9, a “sci-fi tale of alien visitation” exemplifies this style of electro both lyrically and musically, making use of futuristic arcade space sounds.
Most electro is instrumental, but a common element is vocals processed through a vocoder. Additionally, speech synthesis may be used to create robotic or mechanical lyrical content, as in the robot-like chant in the chorus of Nunk by Warp 9. Some earlier electro features rapping, but that lyrical style has become less popular in the genre from the 1990s onward.
About electro-funk origins, Greg Wilson claims:
| “ | It was all about stretching the boundaries that had begun to stifle black music, and its influences lay not only with German technopop wizards Kraftwerk, the acknowledged forefathers of pure electro, plus British futurist acts like the Human League and Gary Numan, but also with a number of pioneering black musicians. Major artists like Miles Davis, Sly Stone, Herbie Hancock, Stevie Wonder, legendary producer Norman Whitfield and, of course, George Clinton and his P Funk brigade, would all play their part in shaping this new sound via their innovative use of electronic instruments during the 70’s (and as early as the late 60’s in Miles Davis’s case). | ” |
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