Understanding Guitar and Piano Chords

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 By Warren Yates 

For the beginner learning to play the guitar, there are some basic chords that are needed.  The rhythm and bass notes are many times confusing to understand.  If you will follow the instructions below, you will be able to get started not only with bluegrass, but all guitar music.  All guitar music starts here and then it gains the influence for the direction that the musician is going.  

The chords to the left are major chords.  The make the sound of a plan straight sounding chord.  Major chords are where every chord starts and the rules change to make different type chords from there.  For example, a minor chord is made by starting with a major chord and flatting the third note of a triad.  On the scale of 1 through 8, the major triad means the 1st, 3rd, and 5th.  To flat a note is to move lower in pitch one fret.  To sharp is to move one fret higher.
What are sharps and flats? A sharp is noted with the symbol # such as F#.  A flat is noted as b such as Ab.  
What is the difference in a flat note and a flat chord? If I flat a note, I will fret it one fret lower such as to make a different kind of chord like a minor.  If I flat a chord, I will be in a completely different chord such as a B v/s a Bb.
What about a sharp string? If a string is out of tune and it is to the high side then it is too sharp.  The same goes for a flat string which is too low.  If you are in tune, your string is neither sharp or flat.   
What are the chord rules?  The major notes are the scale of 1,2,3,4,5,6,7,8 while 1 and 8 are the same note but one octave different.  It is easier to see on a piano in the key of C where all of the major are the white keys.  Minor - flat the 3rd.  Major 6th - 1,3,5,6  Major 7th - 1,3,5,7  Major 9th - 1,3,5,9  Major 11th - 1,3,5,11 and the Major 13th really doesn't exist because the 1 and 13 are the same only an octave apart. An augmented is to sharp the 5th and a diminished is to flat the 3rd and 5th.  Try it on the piano and it will be more clear.  Guitar string jump around and it is hard to know where you are.  A 7th is to flat the major 7th.
Now that we have memorized that and have full understanding, yea right!  Let's look at the picture above and see if we can understand the bass notes.  Under each major chord there are ones and twos which are the bass note and the order in which they start.  The strum is done between each bass note such as pick strum pick strum and so on.  The old song "George Washington's Bridge" has a rhythm of pick strum strum pick strum strum and the bass notes are the same. Other rhythms you should be able to feel and play with little effort.  The A has two different sets of bass note that can be used.
To make a minor out of the chords above try this; with the D, flat the note on the first fret and if it sounds sad, you've got it.  With the E, leave off the note on the 4th string.  The A. flat the note on the 2nd string.  The F, flat the note on the 3rd string.  The G and C would change and be a position down the neck because the notes that need to be lowered can't in those positions.
The F only takes 6 fingers!  The F is about the hardest chord for the young musicians to get.  The trick is to use your pointer finger to lay across the 1st and 2nd string and the thump can reach around and get the 6th string note.  Move your elbow around and you might find a comfortable position that will help your fingers.  It will get to be as easy as all of the others believe me.
For other types of music, you might need bar chords.  Bar chords are mostly the E, A, E minor, and the A minor with the pointer finger making a capo.  The is is done all over the neck.
The picture to the left is an E position made into a bar chord down the neck.  You will not really need this type of chord for bluegrass.  All other music, yes.
Capo  A capo is a device that does the same thing as the pointer finger above.  To use a G chord with the capo on the 2nd fret makes the sound of an A.  This is done in bluegrass all of the time.

The picture above shows the piano notes.  The letter is the name of the note A through G and they repeat all the way along the keyboard.  The black keys are the sharps and flats of the key of C.  C is best to study because all of the major scale are on the white notes.  Other chord scales have the black notes as part of the major scale and then is gets confusing when some of the white note are sharps and flats.  

 Look at D; the black keys on each side of the D key are its its sharps and flats.  The rule is: The sharps and flats get their name from the major note that they are beside.  The lower note is the flat and the upper note is the sharp.  Now look a the E key.  It has a flat but no sharp.  Now we have a note that is a sharp and a flat at the same time, what is the real name of that note?  Pick the name that you like best or the name that everyone else uses and worry about something else.  They all have that problem.  

The numbers below the keys are the notes for the C scale.  Here C is the root note so it will be 1 and the scale starts there.  8 is the same as one except one octave higher.  To make a C major (triad) chord, it will be the 1,3, and 5 as shown below.   

Lets look at the chord rules where they can be seen and understood more clearly.
 This arrangement is over a two octave span.  It is for the understanding not a playable chord.
The C major triad is the 1,3, and 5.

The bass notes are the 1st and 5th.

You can start to see by added the note that corresponds to the number of the note, the chord name changes to incorporate that number.
This is a relaxing sound.
This is more of a layout rather than a chord to be used.
If you leave out some of these notes it can be the still be the same chord.
Here the 9th is moved to the lower octave and some notes were left out all together.  This is a beautiful chord.  

Experiment; hold this chord with the right hand and hit a 1st on the lower octave.  Nice!

This chord is a warning that tells you that you are about to change to the key of F.
This is a very sad sound which becomes very beautiful when arranged in a song.
This chord can be used as a step down to D minor.
This chord can replace the C7 when a more relaxing sound is desired.
Good Luck and practice hard!  Warren Yates

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