*define 1 "\rm\\sc\1"/b/c
*define 2 "\rm\\sc\2"/b/c
*define 3 "\rm\\sc\3"/b/c
*define 4 "\rm\\sc\4"/b/c

notime
unfinished

[stave 1 alto]
&1 d- &3 c'= &2 b=; &4 d'- &3 f-; &1 d= &2 b= &3 f= &4 d'=; 
&2 b= &3 f= &1 d- [space 4]
[endstave]