melody
T: Petronella
C: traditional
B: Ryan's Mammoth Collection (1882) 
B: Patrick Sky's facsimile edition,  p. 174 (MelBay 1995)
M: 2/4
L: 1/16
K: G
% as transcribed:
%  : gd | B2dB A2dB  | G2G2G2 B,D  | G2CE A2G2  | FAGE D2gd |
%         B2dB A2dB  | G2G2G2 B,D  | G2Ce A2F2  | G2G2G2   :|
%  : dB | G2gd B2d'b | c'2c'a fdcA | F2af d2c'a | b2bg dgdB |
%         G2gd B2d'b | c'2c'a fdcA | F2af fc'af | g2g2g2   :|
% modify to accomodate lead in notes gd, dB ...
    |: B2dB A2dB  | G2G2G2 B,D  | G2CE A2G2  |   FAGE D2gd |
       B2dB A2dB  | G2G2G2 B,D  | G2Ce A2F2  |[1 G2G2 G2gd :|[2 G2G2 G2dB |
    |: G2gd B2d'b | c'2c'a fdcA | F2af d2c'a |   b2bg dgdB |
       G2gd B2d'b | c'2c'a fdcA | F2af fc'af |[1 g2g2 g2dB :|[2 g2g2 g4 |
/melody

harmony log statistics

harmony center

harmony all

vamp
L: 1/8  % to give 2 quarter notes (beats) per measure
K: C
intro  | [G] [z] | [G] [z] | [G] [z] | [G] [g/2] [d/2] |  % note first gd
%
 g   | [G,,G,]   [B,DG]  [D,,D,]    [B,DG]  |   % i  I   tonic
 c   | [C,,C,]   [G,CE]  [G,,,G,,]  [G,CE]  |   % u  IV  major subdominant
 d   | [D,,D,]   [A,D^F] [A,,,A,,]  [A,D^F] |   % v  V   major dominant
 em  | [E,,E,]   [BEG]   [B,,,B,,]  [BEG]   |   % w  VI  minor tonic
 am  | [A,,A,]   [CEA]   [E,,E,]    [CEA]   |   % j  II  minor subdominant
 bm  | [B,,,B,,] [B,D^F] [^F,,^F,]  [B,D^F] |   % t  III minor dominant
 gend | [G,,G,]  [B,DG]  [G,,2G,2]          |   % i  I   coda
/vamp

chords top
    g g  c d  g g  c g        g g  c d  g g  c g    
    g am d g  g am d g        g am d g  g am d gend      
/chords

accent  softchord
   100 1050 80 1050 85 1050 80 1050  90 1050 80 1050 85 1050 80 1050
/accent

instrument  111 1
tempo 120.0  
parameter  10 30
# melody on fiddle, chords on piano, staccato 30 on chords
# tempo 120, g major coda in last measure
generate 2 petronella_one.midi