Let Love Rule is Lenny Kravitz's debut album, released on Virgin Records in September 1989. Kravitz wrote, produced, and played nearly all instruments himself, blending psychedelic rock, soul, funk, and blues into a sound that deliberately rejected the synth-heavy production dominating the late 1980s. The result draws from late-1960s influences — layered vocal harmonies recalling the Beatles, guitar textures nodding to Led Zeppelin, and keyboard work in the lineage of Stevie Wonder — filtered through Kravitz's own sensibility. The title track features a saxophone solo by Karl Denson, and Lisa Bonet, Kravitz's wife at the time, contributed lyrics to "Fear" and "Rosemary." Thematically, the album explores peace, racism, and spirituality with a directness that matches its organic, stripped-back arrangements. "Mr. Cab Driver" pairs a Lou Reed-influenced vocal delivery with a funk groove, while "Fear" incorporates orchestral strings. The album reached number sixty-one on the Billboard 200, and its lead single earned an MTV Video Music Award nomination for Best New Artist. It was later included in the book 1001 Albums You Must Hear Before You Die. As a debut, it established the self-contained, retro-leaning approach that would define Kravitz's career.