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Grambo
10-22-2006, 06:25 PM
Why is 'C' not B sharp and 'F' not E sharp.

The chromatic scale is A, A#, B, C, C#, D, D#, E, F, F#, G, G# = 12

The hypothetical scale would be A, A#, B, B#,C,C#,D,D#,E,E#,F,F# =12

I'm probably missing something, is it to do with the layout of a piano ?

magicninja
10-22-2006, 08:22 PM
C is B# and Cb is B. Same for F and E. There are some scales and chords that need a C to be a B# and whatnot if you want your theory to be dead on balls accurate on paper. I think anyway. My theory isn't all that great.

Grambo
10-22-2006, 08:50 PM
Thanks - i know we're just changing the note name - on a guitar you would still play the same shapes - on a piano if all the black notes were sharps - there would be a black key between all the white keys.

I think I heard somewhere that Bach worked out the chromatic scale ?

Grambo
10-22-2006, 11:04 PM
I was just thinking aloud - I know all the scales and chords are worked out from the chromatic.
I was just wondering if it would be more difficult to play the Keyboard with any other arrangement, and that was why the chromatic was devised?

Jolly McJollyson
10-23-2006, 12:03 AM
on a piano if all the black notes were sharps - there would be a black key between all the white keys.

I think I heard somewhere that Bach worked out the chromatic scale ?
I don't have any idea what you mean here...

Grambo
10-23-2006, 04:45 PM
Yes it is confusing
I was simply wondering, what the logic was behind B -C and E -F and wether playing the piano is easier this way - as all the black notes are sharps/flats and the white notes are c,d,e,f,g,a,b

Grambo
10-23-2006, 06:17 PM
If there was a Tone instead of a half tone between B and C and like wise between E and F - and you still wanted to keep the black Keys sharps/flats.
You would have to totally re - design a piano keyboard.

Sorry if i'm harping on a bit, but the relationship between B and C and like wise E and F has always puzzled me ?....?

Grambo
10-23-2006, 07:13 PM
The re- designed keyboard would be:

White/black/white/black/white/black/white/black/white/recurring.

extremely difficult to navigate, and some chords could be more difficult ?

Jolly McJollyson
10-23-2006, 07:31 PM
If there was a Tone instead of a half tone between B and C and like wise between E and F - and you still wanted to keep the black Keys sharps/flats.
You would have to totally re - design a piano keyboard.

Sorry if i'm harping on a bit, but the relationship between B and C and like wise E and F has always puzzled me ?....?
Because there are a series of whole and half-steps in each scale, the scales with no sharps or flats, ie C major and A minor, go directly from B to C and E to F in a half step. Yes, if there were a whole-step between E and F or B and C, you would have to re-design the keyboard, but there is not a whole-step between these notes.

In the west, our music's smallest intervalic unit (typically) is the half-step. Our eight-note scales must consist of more than simply whole steps. 12 half steps between each octave gives you only 6 notes.

Grambo
10-23-2006, 08:11 PM
Hmm, nice one, I suppose these music theories were worked out over hundreds of years - tricky stuff !

Jolly McJollyson
10-23-2006, 08:37 PM
Hmm, nice one, I suppose these music theories were worked out over hundreds of years - tricky stuff !
Thousands, in fact.