Song Rig
The Dance of Eternity
John Petrucci · Metropolis Pt. 2: Scenes from a Memory · 1999
Tone Overview
What Makes This Sound Unique
Petrucci's most technically demanding composition — 108 time signature changes in a single instrumental piece. The guitar tone is tight, high-gain, and precisely controlled; any muddiness in the low-end would obscure the rapid note changes during the most complex passages.
Signal Chain
- 1Music Man JP6 (bridge DiMarzio Crunch Lab)
- 2Mesa/Boogie Dual Rectifier (vintage channel)
- 3Eventide Eclipse (pitch harmony effects)
- 4Boss DD-20 Digital Delay
Amp Settings
Lower bass setting than typical rock for this piece — the 108 time signature changes require absolute note definition. Bass content muds up rapid runs across the lower strings. Very high presence for the upper-register lead lines to cut through the band.
Technique
How to Play It
Continuous time signature switching while maintaining pick accuracy at high tempo — the mental challenge of following the chart (musicians in Dream Theater use in-ear monitors with a click track at all times) equals the physical challenge. Specific techniques include hybrid picking during the jazz-influenced chord sections and strict alternate picking through the shred passages.
Budget Alternative
Achievable With
High-output humbucker guitar + Mesa or EVH-style high-gain amp with treble and presence boosted. The compositional complexity requires understanding the chart before any gear consideration — tone quality is irrelevant if the time signatures aren't internalised.
Your Gear
Adapt to My Amp
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