Ask Alex about... Guitar Notes

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Key ideas:

  • The guitar, like the piano, is a tempered instrument. This means all notes are pre-set.


  • We have 12 tones to chose from.


  • Those tones may repeat an octave higher, or lower, giving us a different note, but those 12 tones are all we have.


  • On a guitar, each fret is one step in that 12 step system.


  • If you play two frets next to each other on the same string, one oafter the other, you'll hear the interval of a semitone (or minor second).


  • If you skip one fret, the interval is one whole tone (major second).


  • If you play 12 consecutive frets you get is a chromatic scale.


  • The cycle starts again after 12 frets, an octave higher.


  • The guitar is a transposing instrument: it reads an octave higher than it sounds.


  • Fon non-transposing notation, guitar music should be written in the tenor clef instead of the treble clef.




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    Guitar Notes


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    Comments for
    Ask Alex about... Guitar Notes

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    Jun 01, 2010
    Thanks!
    by: Tom S.

    Thanks for the quick response. Your site is very organized and easy to navigate. Keep up the good work!

    May 31, 2010
    Mirror layout... draw the diagrams!!!
    by: Alex

    Tom:

    Diagrams for left handed guitar are not that different. In fact, they are exact mirror images of right-hand fretboard layout diagrams. So all you have to do is take these images and rearrange them by flipping all the strings around.

    This might seem like a some work, but if you do it conscientiously, it will really help you start spotting patterns. When you draw these diagrams yourself, it makes the info stick in your brain like nothing else.

    Having said that, as time permits, I will try to build a section for left-handed players here at GTID.

    Hope this helps!

    Alex

    ps. Click here to download empty fretboard diagrams for you to fill in with chords, scales, and what-not...

    May 31, 2010
    Lefty guitar fretboard
    by: Tom S

    Dear Alex,

    I am looking to learn on a left-handed guitar and I've been hearing all kinds of stories online and from music store sales people that learning lefty is more difficult in that chords, neck diagrams and tabs look different. Is it a good idea to look for 'special' lefty editions of those diagrams, or start with standard right hand notations even though I'll be learning left-handed?

    Thanks!

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