Play Guitar By Ear - Chord Qualities
Because musicians who play guitar by ear often don't read printed music they have to rely on a well developed memory for sound. Apart from being able to (a) recognize musical form, (b) predict they chord changes, (c) discern the chord qualities.
Trying to describe sound is a bit like trying to describe color, just as no two people see color exactly the same way, on two people hear music the same way.
It's interesting to watch when one a guitarist hands a guitar to another guitarist how the second guitarist will make slight adjustments to the intonation of the guitar to suit how they 'hear' music.
With that said here is a couple generalizations to get you thinking of other ways to describe sound. The important thing is to use some way of describing sound that has meaning to you.
We want to have a clear and simple description of what we are hearing so that when we hear these sounds again we will be able to recall the 'feel' of these sounds.
So rather than using technical or theoretical descriptions we will use everyday words to describe the sound of each chord.
Chord qualities ...
Major:
chord name - major
chord symbol - C
chord description - happy
Minor:
chord name - minor
chord symbol - Cm
chord description - sad
Dominant seventh:
chord name - dominant seventh
chord symbol - C7
chord description - restless
In the above examples the letter "C" has been used for the chord symbol, any letter of the musical alphabet can be substituted for the letter "C".
Written using the letter "G" as a substitute for "C". this chart would look like this...
Chord qualities:
Major:
chord name - major
chord symbol - G
chord description - happy
Minor:
chord name - minor
chord symbol - Gm
chord description - sad
Dominant seventh:
chord name - dominant seventh
chord symbol - G7
chord description - restless
We could also re-write the descriptions of each chord like this:
Chord qualities...
Major:
chord name - major
chord symbol - C
chord description - bright
Minor:
chord name - minor
chord symbol - Cm
chord description - dull
Dominant seventh:
chord name - dominant seventh
chord symbol - C7
chord description - roaming
or like this ...
Chord qualities:
Major:
chord name - major
chord symbol - C
chord description - positive
Minor:
chord name - minor
chord symbol - Cm
chord description - negative
Dominant seventh:
chord name - dominant seventh
chord symbol - C7
chord description - connecting
See how different words were used to describe the same chords, the important thing is to find words that will help to recall these chord qualities.
As you discover better words to help you mentally file the sounds remember to update your list, this is your own contribution to your learning. It is essential that you hear the different qualities of each chord, pick a key and play the three chord types.
Start by playing ...
C, then Cm and finally C7
Take your time and listen to each chord carefully, strum the chord once and let each chord ring for four beats.
As you play each chord try and think of word that will help to describe the sound you are playing and hearing.This is the best way to accelerate your ability to play guitar by ear.