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      Violin & 
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       viol family
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      Violin
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      GDAE
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          . | 
        
        
          |  
      viola
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      CGDA
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          .
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      cello
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      CGDA octave below viola
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          .
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      Double bass.
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      EADG   5 string basses with a low C
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          .
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      Viol treble
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          D G C E A D | 
          
          .
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      Viol tenor
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    G C F A D G
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          .
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      Viol bass
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    D G C E A D | 
          . | 
        
        
          | 
      Viola d' amore
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    Common tuning as C minor or C major chord | 
          . | 
        
        
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    Quinton
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    G D A D G | 
          . | 
        
        
          | 
    Hardanger fiddle
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    A D A E.. symapthetic strings D E F# A | 
          . | 
        
        
          | 
    Nyckelharpa
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    G C (drone) A D (keyed) traditional  | 
          
    Often C G D A for chromatic | 
        
        
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      Guitar family
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      6 string
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      EADGBE standard | 
          
    Lots of other tunings. | 
        
        
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      12 string | 
          
      Ee-Aa-Dd-Gg-BB-EE | 
          . | 
        
        
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      Tenor
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          CGDA  or GDBE or DGBD long. | 
          
      GDAE short scale  | 
        
        
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      Bass
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      EADG | 
          . | 
        
        
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      Ukulele
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      D tuning 
      A D F# B.
      C tuning 
      G C E A | 
          
    A or G string high octave | 
        
        
          | 
      Tenor uke
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      A D F# B. | 
          . | 
        
        
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      Baritone uke
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    D G B E | 
          . | 
        
        
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    Cittern-English guitar 
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     EE-DD-GGG-AAA | 
          
    Various other tunings | 
        
        
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    Cittern modern
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    CGDAE or DGDAD  various others | 
          
    short scales GDAEA.  GDAEB  | 
        
        
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    Cittern Waldzither
           | 
          . | 
          . | 
        
        
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      Banjo
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      5
      string or G
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      octave G.
      CGBD standard or  | 
          GDGBD.
      open chord. Bluegrass | 
        
        
          | 
      Tenor
           | 
          19 fret
      CGDA  Standard tuning tuning | 
          
      17 fret
      GDAE  Irish | 
        
        
          | 
      ukulele
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      D tuning 
      A D F# B | 
          
      C tuning 
      G C E A | 
        
        
          | 
      mandolin banjo
           | 
          
      GG DD AA EE         8
      strings.  | 
          
       banjolin 4 string same | 
        
        
          | 
      Plectrum
           | 
          
      CGBD 
      or DGBE (guitar) | 
          . | 
        
        
          | 
      Guitar banjo | 
          
      EADGBE | 
          . | 
        
        
          | 
      6- &- 7.
      string banjo
           | 
          
      Tuning
      often as 5 string (with octave peg)  | 
          
 plus extra low end strings tuned to
      suit, | 
        
        
          | 
      Mandolin family
           | 
           | 
           | 
        
        
          | 
      
      Mandolin
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      GG DD AA EE | 
          
			12 string mandriola GGG DDD AAA EEE | 
        
        
          | 
      
      Mandola
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      CC  GG DD AA  | 
          . | 
        
        
          | 
      
      Ocatave mandola
           | 
          
      GG DD AA EE | 
          . | 
        
        
          | 
      
      Mandocello
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      CC GG DD AA | 
          . | 
        
        
          | 
      
      Bouzouki Irish
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    Gg Dd AA E E  most common used | 
          . | 
        
        
          | 
      
      Bouzouki Greek.
           | 
          Ee-BB-EE 6string or  Dd-Gg-BB-EE 4string | 
          . | 
        
        
          | 
      Ethnic
           | 
           | 
           | 
        
        
          | 
      
      Balalika
           | 
          E E A. piccolo  B E A. Alto E E A. Bass E A D
           | 
          . | 
        
        
          | 
      
      Charrango
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    EE-A A- CC-E E -GG | 
          
    Regional variations | 
        
        
          | 
      
      Oud or ud
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    AA BB EE AA DD  G | 
          . | 
        
        
          | 
    Appalachian dulcimerg  | 
           Melody strings G C drone strings | 
          . | 
        
        
          | 
    Concert zithers.. Vienna tuning | 
          
      | 
            | 
        
        
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    Munich tuning | 
          
    Concert zithers | 
          
      | 
        
        
          | 
    Bowed  zither | 
          
			,Concert 
			zithers | 
           |