Equal parts blue-eyed soul shouter and wild-eyed poet-sorcerer, Van Morrison is among popular music's true innovators, a restless seeker whose incantatory vocals and alchemical fusion of R&B, jazz, blues, and Celtic folk produced perhaps the most spiritually transcendent body of work in the rock & roll canon. While a notoriously difficult and eccentric figure whose steadfast rejection of commercial trends and industry fashions kept him absent from the pop charts for decades at a stretch, Morrison nevertheless enjoyed a massive cult following that grew exponentially throughout the course of his lengthy and prolific career. Subject only to the whims of his own muse, his recordings cover extraordinary stylistic ground yet retain a consistency and purity virtually unmatched among his contemporaries, connected by the mythic power of his singular musical vision and his incendiary vocal delivery: spiralling repetitions of wails and whispers that bypassed the confines of language to articulate emotional truths far beyond the scope of literal meaning.