Develop a musical composition based on the specified form and using the given motif.
X:1
L:1/8
M:4/4
K:G
['B2 Ac BEEF']  
X:1
L:1/8
M:4/4
K:G
 B2 Ac BEEF | G2 Bd gfed | B2 Ac BEEF | GBAF G3 A | B2 Ac BEEF | GABd gded | B2 Ac BEEF | 
 GBAF G3 A | (3Bcd ef g3 eg | f2 df edBA | (3Bcd ef gfeg | fedf e3 A | (3Bcd ef g3 eg | 
 f2 df edBA | (3Bcd ef g2 bg | f2 af gfed |]  