Players
Marty Friedman
Marty Friedman sounds like no other guitarist in metal history. His solos are immediately identifiable - not because of tone or speed, but because his note choices are consistently unexpected. He bends to pitches that sit outside standard Western scales, phrases in melodic contours borrowed from Japanese and Eastern music, and treats vibrato as an integral part of the note's identity rather than an ornament applied afterward. The result is a vocabulary that sounds exotic even when the underlying scale is familiar.
Start with E harmonic minor
One of Friedman's primary frameworks - the augmented 2nd interval gives his faster passages their Eastern flavor.
The exotic bend: the defining technique
The most important thing to understand about Friedman's playing is that he does not bend to the next scale tone. Most guitarists bend from one scale note to another - G up to A, D up to E. Friedman bends to pitches that do not exist in Western equal temperament. He bends past the target note, or stops short of it, landing on microtonal pitches that sit between the frets. This is directly inherited from Japanese traditional music, where intervals do not follow the 12-tone Western system.
The practical effect is that his bends sound slightly "off" to ears trained on Western scales - and that slight wrongness is exactly the point. The pitch he is targeting is correct within his framework. It just does not correspond to any fret on the guitar. The bend is the only way to reach it.
The key insight
Standard bending targets the next half step or whole step. Friedman bends to the space between - a quarter step or three-quarter step above the starting note. That microtonal destination is not on any scale chart. It exists only in the bend. This is why his playing sounds exotic even when the surrounding notes are completely familiar.
Harmonic minor: the classical-metal backbone
Friedman uses harmonic minor more fluently than almost any other metal guitarist. The scale's defining feature - the augmented 2nd between the 6th and raised 7th degrees - is what produces the Eastern, dramatic quality that runs through his Megadeth-era playing. In E harmonic minor, that interval is the gap between C and D#. Playing through that gap quickly produces a sound that the pentatonic and natural minor cannot approach.
His harmonic minor phrasing tends toward fast, cascading runs that use the scale's full intervallic range. Unlike pentatonic runs, which feel even and symmetrical, harmonic minor runs have an uneven shape - the augmented 2nd creates a wide jump mid-run that disrupts the expected pattern. That disruption is the excitement.
E harmonic minor: the augmented 2nd
Amber = C and D#. The gap between them is an augmented 2nd - three half steps. In a fast run that gap sounds Eastern, dramatic, and completely distinctive from minor pentatonic movement.
Melodic minor: the smoother exotic option
Melodic minor raises both the 6th and 7th degrees of natural minor, eliminating the augmented 2nd of harmonic minor while retaining a minor 3rd. The result is a scale that sounds minor but moves more smoothly than harmonic minor - no wide gap to navigate. Friedman uses it for passages where he wants an exotic quality without the dramatic jump, producing a flowing, almost jazz-like minor sound in a metal context.
The major 6th and major 7th of melodic minor create strong upward melodic pull - both notes are only a half step from scale tones above them, making ascending runs feel inevitable and driven. Friedman's ascending melodic minor runs have this quality: they feel like they are climbing toward something, building intensity through the scale's own internal momentum.
E natural minor: the connecting tissue
Between exotic passages, Friedman returns to natural minor as his neutral ground - familiar enough to resolve, dark enough to maintain the mood.
Japanese music influence: phrasing against expectation
Friedman has lived in Japan for decades and is deeply embedded in Japanese music culture. His absorption of Japanese melodic phrasing is audible in the contour of his phrases - where a Western-trained player would resolve a phrase downward by returning to the root, Friedman often resolves upward, or leaves a phrase ending on a note that feels suspended rather than landed.
Japanese folk and traditional music uses pentatonic scales with different interval combinations than Western pentatonics. The "in" scale - common in Japanese traditional music - uses a flat 2nd and a flat 6th, creating a tense, mysterious character. Friedman incorporates notes from these scales as passing tones and phrase-ending points, particularly the flat 2nd, which sits one half step above the root and creates an almost Phrygian tension without committing to the full Phrygian mode.
The practical result is that his phrase endings land in unexpected places. A Western listener expects resolution on the root or the 5th. Friedman resolves on the flat 2nd, the flat 6th, or leaves the phrase hanging on a sustained bend to a microtonal pitch. The phrase ends, but it does not land - it hovers.
Vibrato as identity
Friedman's vibrato is as distinctive as his scale choices. It is wide - much wider than standard rock vibrato - and applied immediately when the note sounds, not after a delay. The width means the pitch oscillates far above and below the target note. The immediate application means the listener never hears the note without vibrato. The note and the vibrato are simultaneous.
This is consistent with Japanese koto and shamisen playing, where pitch ornaments are integral to the note's identity from the moment it sounds. A note without vibrato in that tradition is an incomplete note. Friedman absorbed this philosophy and applied it to electric guitar. The result is that his sustained notes never feel static - even when he holds a pitch for multiple beats, the constant vibrato keeps it alive and moving.
Explore Friedman's scales on the fretboard
Load E harmonic minor and find the augmented 2nd gap between C and D#. That interval, played through quickly, is the core of his exotic metal sound.