(:abcm types=midi,gif,ps,abcm:)
X: 1
T: Brother John
T: Example, Guido Gonzato
C: Traditional
L: 1/4
V: 1 clef=treble name="Soprano" sname="S"
V: 2 clef=treble name="Contralto" sname="VB"
K: E
%
[V: 1] EFGE|EFGE|GABz|GABz|B/c/B/A/ GE|B/c/B/A/ GE|
[V: 2] z4 |z4 |EFGE|EFGE|GABz |GABz |
%
[V: 1] FB,Ez |FB,Ez |z4 |z4 |
[V: 2] B/c/B/A/ GE|B/c/B/A/ GE|FB,Ez|FB,Ez|
(:abcmend:)

(:abcm types=midi,gif,ps,abcm:)
X: 1
T: Brother John
T: transposed to bass clef 
C: Traditional
L: 1/4
V: 1 clef=bass middle=D octave=-2 name="Bass1" sname="B1"
V: 2 clef=bass middle=D octave=-2 name="Bass2" sname="B2"
K: E
%
[V: 1] EFGE|EFGE|GABz|GABz|B/c/B/A/ GE|B/c/B/A/ GE|
[V: 2] z4 |z4 |EFGE|EFGE|GABz |GABz |
%
[V: 1] FB,Ez |FB,Ez |z4 |z4 |
[V: 2] B/c/B/A/ GE|B/c/B/A/ GE|FB,Ez|FB,Ez|
(:abcmend:)

(:abcm types=midi,gif,ps,abcm:)
X:1
M:C
L:1/4
K:none
%%staves 1 2
V:1
cc//c//c//c//c2 | [CEGc]2[CEGc]2| \\
V:2 bass
!xstem!C,C,//!xstem!C,//C,//!xstem!C,//!xstem!C,2 |
!xstem![C,,C,]2[C,,C,]2| \\
V:1
z4|c/G/[I: staff 2]E,/[I: staff 2]C,/ z2|]
V:2
C,/E,/[I: staff 1]G/[I: staff 1]c/ z2|z4|]
(:abcmend:)