: Guitarist John Frusciante essentially directed the sessions, writing most of the melodies and backing vocal arrangements.
: The melodic focus initially alienated Flea, who felt his signature funk style was being sidelined. Essential Tracks Red Hot Chili Peppers - By the Way review by Scientificman
: The album largely abandoned the "slap-bass" funk of the '80s in favor of layered textures.
: John Frusciante drew heavy inspiration from The Beatles and The Beach Boys , focusing on "doo-wop" style vocal harmonies.