E on the Bass, Every Scale

24 types, one root. Pick one for the map this chair's fills come from.

Every scale type this site maps, rooted on E and laid onto this chair. Country leans hard on three of them — major, the major pentatonic inside it, and the blues scale that bends the rest — and the other 21 are here for the song that needs one.

The bass rarely takes a fill, and that is precisely why these matter: the notes between one root and the next come out of the scale, and a walk that lands wrong is the loudest mistake in the mix.