California Sun is basically just a twelve bar blues in Emajor. For those those who are unfamiliar with the 12-bar-blues, here's an outline ---------------------------------------------------------------------------- | Take the root note/chord, and play 4 bars of that note, or 4 bars of a |melody/riff in that key. Then go five frets up the fret board, or play the |same fret one string up, and play 2 bars of that note/chord, or |melody/riff in that key. Then return to the root note/chord for 2 more |bars. Then take the fret 6 up, or 2 frets up on the next string, (or the |same fret one string below), and do 1 bar of that, and then go 2 frets |down, and do 1 bar of that, then return to the root, do one bar of that, |then go to the fifth again and do 1 bar of that. Hey presto! a 12-bar-|blues. I have done some examples. E///|E///|E///|E///|A///|A///|E///|E///|B///|A///|E///|B///| C///|C///|C///|C///|F///|F///|C///|C///|G///|F///|C///|G///| A///|A///|A///|A///|D///|D///|A///|A///|E///|D///|A///|E///|