Compose a musical work using the designated motif and retaining the established form.
X:1
L:1/4
M:6/4
K:Bb
['g g']  
X:1
L:1/4
M:6/4
K:Bb
 d | f2 f c d e | d2 A B2 B | g2 g b a g | f2 c d2 f | b b b f _a a | g e z3 g | g g g f f f | 
 e2 f d2 |]  