Galy Records

Avant-garde metal is a branch of metal that embraces experimentation as a core principle. It extends the genre’s sonic vocabulary through unusual song forms, dissonant harmony, non-standard instrumentation, and an eagerness to fuse styles that traditionally sit outside heavy music. Where conventional metal often relies on riff-driven structures, avant-garde metal frequently employs through-composed forms, asymmetrical rhythms, and abrupt dynamic shifts. Its palette can include strings, woodwinds, brass, electronics, prepared instruments, and extended vocal techniques alongside distorted guitars and aggressive drums. Lyrically and conceptually, the style leans toward the surreal, the philosophical, and the theatrical. The result is a deliberately challenging, exploratory music that values atmosphere, texture, and surprise as much as impact and heaviness.

Death metal is an extreme subgenre of heavy metal defined by heavily distorted, low‑tuned guitars, rapid and complex riffing, blast beat drumming, and harsh guttural vocals. Its harmonic language favors chromaticism, dissonance, and tremolo-picked lines that create an ominous, abrasive atmosphere. Lyrically, death metal often explores dark or transgressive themes—mortality, mythology, anti-religion, psychological horror, and the macabre—sometimes with philosophical or social commentary. Production ranges from raw and cavernous to hyper-precise and technical, reflecting the genre’s many regional scenes and substyles. From the mid‑1980s Florida scene (Tampa) and parallel developments in the US, UK, and Sweden, death metal evolved into numerous branches including brutal death metal, technical death metal, melodic death metal, and death‑doom, each emphasizing different aspects of speed, complexity, melody, or heaviness.

Heavy metal is a loud, guitar-driven style of rock defined by heavily distorted riffs, thunderous drums, and powerful vocals. Its musical language emphasizes minor modes, modal (Aeolian, Phrygian) riffing, and energy over groove, often featuring virtuosic guitar solos and dramatic dynamic contrasts. Emerging from late-1960s blues rock and psychedelic experimentation, heavy metal codified a darker, heavier sound with bands like Black Sabbath, Deep Purple, and Led Zeppelin. The genre values weight, intensity, and grandeur—whether through plodding, doom-laden tempos or galloping, high-energy rhythms—paired with themes that range from personal struggle and social critique to fantasy, mythology, and the occult.

Metal (often used to mean heavy metal in its broad, umbrella sense) is a loud, guitar-driven style of rock defined by high-gain distortion, emphatic and often martial rhythms, and a dense, powerful low end. It foregrounds riff-based songwriting, dramatic dynamics, virtuosic guitar solos, and commanding vocals that range from melodic wails to aggressive snarls and growls. Harmonically, metal favors minor modes, modal color (Aeolian, Phrygian), chromaticism, and tritone-inflected tension, while thematically it explores power, mythology, the occult, social critique, fantasy, and existential subjects. While adjacent to hard rock, metal typically pushes amplification, distortion, precision, and thematic intensity further, forming a foundation for many specialized subgenres.

Symphonic black metal fuses the speed, tremolo-picked riffing, and shrieked vocals of black metal with orchestral writing, choirs, and cinematic arrangements. It expands the genre’s raw ferocity into a grand, theatrical sound that can feel both infernal and majestic. Keyboards or full orchestras handle strings, brass, and choral parts that support or counterpoint the guitars, while blast beats and double‑kick patterns drive the intensity. Harmonically, it leans on minor modes, chromatic motion, and diminished sonorities, often evoking Romantic and late‑Romantic classical drama. Lyrical themes tend toward the occult, mythology, Gothic romance, and horror, and productions range from deliberately grim to highly polished, integrating extreme metal power with film‑score scale.

Thrash metal is a fast, aggressive, and riff‑driven style of metal characterized by high-tempo, palm‑muted downpicking; tightly synchronized rhythm sections; and abrasive, shouted or barked vocals. Songs typically sit in the 180–220+ BPM range, with rapid alternate picking, chugging power‑chord riffs, and precise double‑bass drumming. Harmonically, thrash favors minor tonalities, chromatic movement, tritone tension, and modal flavors such as Phrygian and Aeolian. Structures are riff-centric and often feature brisk tempo changes, sharp stops/starts, and technically demanding solos that draw on pentatonic, natural/harmonic minor, and modal runs. Lyrically, thrash is frequently anti‑authoritarian and socio‑political, addressing war, corruption, media manipulation, and personal alienation. Compared to speed metal, thrash is more percussive, staccato, and palm‑mute heavy; compared to death metal, vocals are generally less guttural and the riffing slightly less dissonant, but the intensity and precision remain core to the style.

Progressive death metal is a branch of death metal that fuses the genre’s extreme vocals, blast‑beat drumming, and downtuned riffing with progressive rock/metal traits such as long, multi‑section song forms, odd meters, dynamic contrasts, and frequent clean/acoustic passages. Compared with straight death metal, it places heavier emphasis on harmonic exploration (modal mixture, chromatic and dissonant voicings), rhythmic complexity (polymeter, tempo modulation), and conceptual or narrative albums. Many landmark bands also integrate jazz fusion vocabulary and instrumental virtuosity, creating music that is both aggressive and intricately arranged. Early and canonical exponents include acts that mixed death metal’s intensity with progressive rock’s ambition and jazz‑derived techniques.