Schizophrenia Raw Blast Groove — Igor Cavalera (Sepultura) Drum Lick | MetalForge
Learn the Schizophrenia Raw Blast Groove drum lick by Igor Cavalera of Sepultura. From Schizophrenia (Schizophrenia (1987)). Schizophrenia (1987) was Sepultura's third album and the recording where Igor Cavalera first announc...
Gear Deep Dives & Articles
1. Igor Cavalera's Signature Licks — Schizophrenia (1987) was Sepultura's third album and the recording where Igor Cavalera first announced himself as a drummer operating at the extreme edge of the global metal scene. Recorded when Igor was just 17 years old, the album contains drumming of ferocious intensity and raw technical command — a genuinely extreme performance by the standards of what South American metal musicians were producing in 1987. The title track opens the album with an immediate declaration: a rapid, raw blast groove that fuses early thrash and proto-death approaches into something distinctly Sepultura's own, a sound shaped as much by the urgency and isolation of the Brazilian metal underground as by North American or European influences. Igor's blast execution on this track is not the controlled, metronomic precision of later technical death metal — it is an eruption of adolescent intensity, played fast and forcefully with the kind of commitment that makes the hairs stand up whatever your technical standard. The kick drives below the snare in an alternating pattern at high velocity, and the hands push with a relentless, slightly chaotic aggression that creates the sound of something barely contained but immensely powerful. In the context of 1987, this was genuinely extreme: Brazilian metal had not produced anything quite this fast or this raw before, and the performance remains a touchstone for how expressive intent can amplify technical execution beyond its objective difficulty. For drummers, "Schizophrenia" is a study in raw blast execution without the refinements of later styles — it teaches the importance of intensity and commitment, of playing at the edge of your ability with fury rather than polish. Learning it builds the basic blast toolkit in a context where feel and urgency are as important as mechanical accuracy, training a different musical muscle than the more controlled blast work of mature extreme metal.2. Igor Cavalera Profile — Execute the blast with raw, aggressive intensity — urgency and commitment over metronomic precision Drive the kick below the snare in rapidly alternating strokes at the song's extreme tempo Let the hands push with power and purpose rather than controlled refinement Use the blast as an expressive tool — vary the intensity to serve the song's energy arc Approach this blast feel as a distinct style from the more controlled blasts of later technical extreme metal
Visit MetalForge →