Californication

Seventh studio album by the American rock band. marked the return of John Frusciante, who had previously appeared on 'Mother's Milk' and 'Blood Sugar Sex Magik', to replace Dave Navarro as the band's guitarist. Frusciante's return was credited with changing the band's sound altogether, producing a notable shift in style from the music recorded with Navarro. 'Californication' is the Chili Peppers' most commercially successful studio release internationally, with over 15 million copies sold worldwide.