Stadium Arcadium came out at least by 2009.
 The band then settled down to begin recording its next album in September 2004 with producer Rick Rubin, with whom the band had recorded its previous four albums
Unlike By the Way, where bass player Flea was displeased with what he felt was Frusciante dominating the songwriting, Stadium Arcadium saw both Flea and Frusciante on even footing in the writing process

