A staunch believer in the enduring power of classic rock, Lenny Kravitz refashions familiar fuzz guitars, soulful rhythms, and psychedelic melodies into sleek, sinewy modern rock. Quickly eschewing the neo-hippie vibe of his 1989 debut Let Love Rule, not to mention the gossamer gloss of his first big hit "It Ain't Over 'til It's Over," Kravitz landed upon a combination of heavy guitars and stylish flash for 1993's Are You Gonna Go My Way. It was a sound that powered a trio of Grammy-winning Y2K-era hits -- "Fly Away," a cover of the Guess Who's "American Woman," and "Again" --...