Build a composition using the stipulated musical framework and theme.
X:1
L:1/8
Q:1/2=110
M:4/4
K:C
['G2 BG', '(ga)bg (ag)fd'  
X:1
L:1/8
Q:1/2=110
M:4/4
K:C
 C |[K:G] uedS MD | G2 BG (Gd)dB | c2 ec eg g2 | G2 BG (Bd)dg | (ed)cB A2 G :: d | (ga)bg (ag)fd | 
 (ef)ge (dc)BG | (ga)bg (ag)fd | (eg)fa g2 ga | (ba)gf (gf)ed | (ef)ge (dB)GB | (cB)cd (ef)ge | 
 (dB)gB A2 G :|  