Design a music composition that employs the provided motif and follows the predetermined musical form.
X:1
L:1/8
M:4/4
K:G
['G2 Bd gdBd cBAB cedc BGGA BcdB', 'b2 ag'  
X:1
L:1/8
M:4/4
K:G
 G2 Bd gdBd | cBAB cedc | BGGA BcdB | ecAF GFED | G2 Bd gdBd | cBAB cedc | BGGA BcdB | 
 eAF G2!fine! :: !fermata!ga | b2 ag b2 ag | egdg egdg | b2 ag b2 ag | egfa g2 ga | b2 ag b2 ag | 
 egdg egdg | (3bag af ge fd | cdef gecA!D.C.! :|  