What I’m going to pass on here is something that will be invaluable to you when playing melody. Perhaps it’s already been covered, as I don’t always read this section.
I’m going to keep it dead simple, so if anyone wants to argue theory, please start another thread. –Theory puts off a lot of people and it isn’t about theory, but helping fellow players in easy to understand language.
I, like some others on here learnt piano as a kid and the theory part of it does you no harm even when playing by ear. Incidentally, you’re no lesser a mortal “playing by ear,” as graduates have to learn ear training for composing and arranging.
The points I’m making here are a few simple rules that help you know what notes are available to play in different chord progressions. – Don’t worry, it’s dead simple. There is a tiny bit of theory involved but don’t be put off. I know people tend to glaze over at the mention of theory and to be honest so do I most times. The number of people who play steel from the dots is very small so I wouldn’t say it’s a major part of learning for most. Having said that, the more you know about the steel and music the better, especially for C6.
I’m going to start right from the beginning here for people not familiar with musical terms – don’t worry it’s not rocket science.
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As kids we all learnt a musical scale as Doh, Re, Mi, Fa, Soh, La, Ti. Doh.
8 notes in a scale – 7 different ones. In musical terms those 8 notes are given numbers – 1 to 8 and are called Intervals of a scale.
Thus we know that the intervals 1, 3 and 5 make up a major chord and for instance 1, b3 and 5, a minor chord. (Incidentally, when writing scales every number must be used, but only once.)
Pretty basic I know, but one confusing thing here. When we talk about a 7th chord, (e.g. E7th),
we are actually using a flattened 7th of the scale. Confusing I know, but just accept it and bear it in mind for what follows.
We’ll talk here about the 3 chord trick, say E, A and B7 for convenience.
When we play melody with these three different chords, the scale changes very slightly for each chord. It isn’t written in stone but is more often than not the case. However, it doesn’t apply to blues type playing where you’re virtually using minor scales.
You’ll hear the difference when you play the scales in sequence – as follows.
To start off with we play the scale of E the normal way. When we go to A, we sharpen the 4th and finally B7 we flatten the 7th. (Don’t forget these are Intervals of the doh,re,mi scale.)
I would advise you to play using no pedals, but finding the notes first on open strings(E), then (A) fret 5 no pedals and finally (B7) fret 7 the same.
Here it is written out: -
E. 1 2 3 4 5 6 7 8
A. 1 2 3 #4 5 6 7 8
B7. 1 2 3 4 5 6 b7 8
It helps (E9) to use string 5 for playing #4, 5, 6 and b7, just to make the positions and changes clear.
As you can see, there’s not much difference but you will hear it. It’s bit like a sus4 chord that’s crying out to be resolved. The A scale is preparing the way for B7, which in turn wants to resolve itself back to the root chord. (E)
You’ll find it particularly useful on the two outside strings. If you remember to do nothing at A and lower string 2 by one semitone at B7 - unlike me, you won’t go far wrong. Don’t forget though that these scales, especially the A with the #4 appear in most melodies.
Actually there are names for each of these altered scales, which you don’t really need to know, but the collective name for them (and there are more) is Modes – which you may have heard off.
There are more as I say and if anyone is interested I can pass on the others. Funnily enough, what and where they are derived from is quite interesting and simple. Something for another time.
Hope this helps.
Tony



