Tool are one of the most singular and influential bands in modern progressive music — an American group whose hypnotic, odd-meter heaviness and immense, immersive scale have made them a phenomenon unlike any other. Formed in Los Angeles in 1990, and built on the interlocking talents of Maynard James Keenan, Adam Jones, Danny Carey and Justin Chancellor, they fuse crushing weight with cerebral complexity and striking visual art. Few bands are as uncompromising, as enigmatic, or as devotedly followed.

The short version

Formed in Los Angeles in 1990, Tool play hypnotic, odd-meter progressive metal of immense, immersive scale — heavy, complex and deeply cerebral. Across the five albums gathered here, from “Undertow” (1993) to “Fear Inoculum” (2019), they have become one of the most influential and fiercely independent bands in modern music. Theirs is some of the most ambitious, hypnotic and uncompromising music the genre has produced.

Los Angeles, 1990

Tool formed in Los Angeles in 1990, after guitarist Adam Jones and vocalist Maynard James Keenan met through a mutual friend and recruited drummer Danny Carey and bassist Paul D’Amour. The aggressive “Opiate” EP (1992) and the platinum debut “Undertow” (1993) made them a force in alternative metal, their sound matched by Adam Jones’s striking, self-directed videos and the band’s famous insistence on privacy. In 1995 — in their only line-up change to date — D’Amour left amicably and was replaced by bassist Justin Chancellor, completing the line-up that has endured ever since.

Hypnotic and immense

Tool’s music is built on weight, space and rhythmic complexity. Their long, slow-building pieces unfold in shifting, odd time signatures and intricate polyrhythms — driven by Danny Carey’s jazz-rooted drumming, Adam Jones’s dark, textural guitar and Justin Chancellor’s melodic bass, with Maynard James Keenan’s powerful, brooding vocals at the centre. Cerebral and often spiritual in theme, indebted to King Crimson and steeped in striking visual art, their music trades speed for hypnotic, immersive scale. Heavy, patient and utterly distinctive, theirs is progressive metal of rare depth.

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Five albums, three decades

The five albums gathered here are Tool’s entire studio output — each one an event. The heavier debut “Undertow” (1993) gave way to the breakthrough “Ænima” (1996), the first album with bassist Justin Chancellor and the record that made Tool a progressive-metal force. The widely revered “Lateralus” (2001), often called their masterpiece, deepened their ambition, followed by “10,000 Days” (2006) and, after a thirteen-year wait, the epic “Fear Inoculum” (2019). Famously perfectionist and unhurried, Tool have made every release count, winning four Grammy Awards along the way.

Album by album

Five albums of hypnotic, immersive progressive metal. Tap any title for its guide.

The players

Tool are an unusually close and uncompromising unit. Maynard James Keenan — also the voice of A Perfect Circle and Puscifer — brings brooding, charismatic vocals and cryptic lyrics; guitarist Adam Jones, a former film special-effects artist, shapes the band’s dark sound and directs its celebrated videos; and drummer Danny Carey, schooled in jazz, anchors everything with his extraordinary polyrhythmic playing. Bassist Justin Chancellor, a member since 1995, completes the line-up, having replaced original bassist Paul D’Amour. Famously private and fiercely independent, the four have built one of modern music’s most devoted followings.

Where to start

Begin with “Lateralus” (2001), widely regarded as Tool’s masterpiece — a hypnotic, intricately constructed album that shows everything they do at its peak. From there, “Ænima” (1996) is the record where their progressive identity crystallised, while the epic “Fear Inoculum” (2019) is a magnificent late statement. Three albums that reveal one of modern prog’s most extraordinary bands.

Why they still matter

Tool matter as one of the most influential and uncompromising bands in modern progressive music — a group who proved that crushing heaviness could also be cerebral, complex and profoundly artistic. Through Maynard James Keenan’s vocals, Adam Jones’s guitar and visual art, Danny Carey’s drumming and Justin Chancellor’s bass, they have built a body of work that has shaped a generation of metal and prog bands. For anyone who wants their progressive music heavy, hypnotic and utterly immersive, Tool are essential listening.

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