Unlocking the Secrets of the ‘Smooth Criminal’ Bassline: Decoding the Synth Sound

The iconic intro to Michael Jackson's hit song 'Smooth Criminal' has long intrigued musicians and music enthusiasts, challenging them to replicate the distinctive sound. While many have attempted to emulate the bassline using an electric bass, the exact instrument and sound have remained a topic of debate. In this article, we delve into the details of the bassline, its origins, and provide tips for replicating its signature sound.

Understanding the Synth Bass in 'Smooth Criminal'

The legendary groove that opens 'Smooth Criminal' is produced by a synth bass, driven by a Yamaha DX7 or a similar synthesizer. Unlike a sampled bass, the synth bass sound is meticulously crafted to fit the track's electronic and tight nature. The tight envelope and hard sound of the intro are clearly recognizable characteristics of the Yamaha DX7, which was highly favored in the 1980s for its versatility and punchy sound.

The Player at the Helm

While there is some discussion and uncertainty surrounding the exact performer of the synth bass, it is believed to be played by Michael Boddiker or another keyboard player named J.D. who worked with Michael Jackson and Quincy Jones. Some sources speculate that even Nathan East, the renowned bass player, could have contributed to the track with his skill and expertise in recording sessions.

Technical Breakdown of the Bassline

For those eager to recreate the bassline, it's essential to understand the nuances of the sound. Here's a detailed breakdown based on insights from multiple sources:

The Bassline Sound

The bassline in 'Smooth Criminal' doesn't rely on a traditional electric bass. Instead, it's a synth bass that conveys a tight, punchy, and dynamic sound. The key to achieving this sound lies in the envelope and the playing technique. The envelope is crucial because it controls how the sound attacks, decays, sustains, and releases, giving the synth bass its distinctive character.

Palm Muting and Fretting Techniques

To get the same tight, crisp sound, you can emulate the synth bass by using a pick and palm muting techniques. Here are a few tips:

Palm Muting: Use your palm to mute the strings behind the bridge. This will give the bassline a contained, punchy quality, just like the synth bass. Fretting Technique: Lift your fretting hand to cut notes short, mimicking the percussive attack of the synth bass. Pick Technique: Use a stiff pick to produce a crisp sound that complements the fast-paced and compact nature of the intro.

By combining these techniques and understanding the envelope settings, you can get closer to the synth bass sound that graces the 'Smooth Criminal' intro.

Additional Elements of the Track

While the synth bass is the primary element, the track also includes other instrumental elements that contribute to its overall sound. As noted by Michael Bearden, the machine gun sound, typically created using samples, is layered with a chorused electric piano. Morris Pleasure mentions that the signature FM "comp" sound comes from the lower half of a Motif XS8, with a shakuhachi-like lead above middle C.

Combining all these elements—the synth bass, the machine gun samples, the electric piano, and the Shakuhachi-like lead—results in a complex and layered sound that makes 'Smooth Criminal' a standout track in Michael Jackson's discography.

By understanding the intricacies of the 'Smooth Criminal' bassline and the instruments involved, aspiring musicians can masterfully recreate this iconic sound, paying homage to the masterful work of Michael Jackson and his collaborators.