Up: Accordion


Discant symbols

Accordions are often built with more than one set of reeds that may be in unison with, an octave above, or an octave below the written pitch. Each accordion maker has different names for the shifts that select the various reed combinations, such as oboe, musette, or bandonium, so a system of symbols has come into use to simplify the performance instructions.

Selected Snippets

Accordion-discant symbols

Accordion discant-specific symbols are added using \markup. The vertical placement of the symbols can be tweaked by changing the \raise arguments.

     
     discant = \markup {
       \musicglyph #"accordion.accDiscant"
     }
     dot = \markup {
       \musicglyph #"accordion.accDot"
     }
     
     % 16 voets register
     accBasson = ^\markup {
       \combine
       \discant
       \raise #0.5 \dot
     }
     
     % een korig 8 en 16 voets register
     accBandon = ^\markup {
       \combine
         \discant
         \combine
           \raise #0.5 \dot
           \raise #1.5 \dot
     }
     
     accVCello = ^\markup {
       \combine
         \discant
         \combine
           \raise #0.5 \dot
           \combine
             \raise #1.5 \dot
             \translate #'(1 . 0) \raise #1.5 \dot
     }
     
     % 4-8-16 voets register
     accHarmon = ^\markup {
       \combine
         \discant
         \combine
           \raise #0.5 \dot
           \combine
             \raise #1.5 \dot
             \raise #2.5 \dot
     }
     
     accTrombon = ^\markup {
       \combine
         \discant
         \combine
           \raise #0.5 \dot
           \combine
             \raise #1.5 \dot
             \combine
               \translate #'(1 . 0) \raise #1.5 \dot
               \translate #'(-1 . 0) \raise #1.5 \dot
     }
     
     % eenkorig 4 en 16 voets register
     accOrgan = ^\markup {
       \combine
         \discant
         \combine
           \raise #0.5 \dot
           \raise #2.5 \dot
     }
     
     accMaster = ^\markup {
       \combine
         \discant
         \combine
           \raise #0.5 \dot
           \combine
             \raise #1.5 \dot
             \combine
               \translate #'(1 . 0) \raise #1.5 \dot
               \combine
                 \translate #'(-1 . 0) \raise #1.5 \dot
                 \raise #2.5 \dot
     }
     
     accAccord = ^\markup {
       \combine
         \discant
         \combine
           \raise #1.5 \dot
           \combine
             \translate #'(1 . 0) \raise #1.5 \dot
             \combine
               \translate #'(-1 . 0) \raise #1.5 \dot
               \raise #2.5 \dot
     }
     
     accMusette = ^\markup {
       \combine
         \discant
         \combine
           \raise #1.5 \dot
           \combine
             \translate #'(1 . 0) \raise #1.5 \dot
             \translate #'(-1 . 0) \raise #1.5 \dot
     }
     
     accCeleste = ^\markup {
       \combine
         \discant
         \combine
           \raise #1.5 \dot
           \translate #'(-1 . 0) \raise #1.5 \dot
     }
     
     accOboe = ^\markup {
       \combine
         \discant
         \combine
           \raise #1.5 \dot
           \raise #2.5 \dot
     }
     
     accClarin = ^\markup {
       \combine
         \discant
         \raise #1.5 \dot
     }
     
     accPiccolo = ^\markup {
         \combine
            \discant 
            \raise #2.5 \dot
     }
     
     accViolin = ^\markup {
       \combine
         \discant
         \combine
           \raise #1.5 \dot
           \combine
             \translate #'(1 . 0) \raise #1.5 \dot
             \raise #2.5 \dot
     }
     
     \relative c'' {
       c4 d\accBasson e f
       c4 d\accBandon e f
       c4 d\accVCello e f
       c4 d\accHarmon e f
       c4 d\accTrombon e f
       c4 d\accOrgan e f
       c4 d\accMaster e f
       c4 d\accAccord e f
       c4 d\accMusette e f
       c4 d\accCeleste e f
       c4 d\accOboe e f
       c4 d\accClarin e f
       c4 d\accPiccolo e f
       c4 d\accViolin e f
     }

[image of music]

See also

Snippets: Keyboards.

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