Eddie Van Halen may have put the art of shredding on the map with 1978’s “Eruption,” but Yngwie Malmsteen spent the entire 1980s taking the blueprint, adding influences from 18th- and 19th-century classical music, and blowing the concept up into a grandiose display of guitar histrionics. The Swedish-born musician initially broke through as a teenage prodigy with early-’80s L.A. metal band Alcatrazz. Malmsteen’s guitar-hero status emerged with his Rising Force project in the years that followed. His neoclassical shred-guitar compositions took center stage and influenced a wave of musicians welding metallic loudness with over-the-top technicality, which continues to this day with modern acts such as L.A.’s own Exmortus. Malmsteen has at times become shorthand in metal circles for guitar excess, but when it’s as shamelessly bombastic as this, it’s all good.