Develop a musical composition by incorporating the suggested motif and by following the prescribed format.
X:1
L:1/8
Q:1/4=66
M:6/8
K:Eb
['z3 z2 e/>f/ ge_d c2 B/>c/ _dBA', 'E2 E/>F/ GAG/>F/ GBc _de_d cBA GAG/>F/'  
X:1
L:1/8
Q:1/4=66
M:6/8
K:Eb
 z3 z2 e/>f/ | ge_d c2 B/>c/ | _dBA G2 E/>F/ | GAB/>G/ AGE | E3- E2 :: E/>F/ | GAG/>F/ GBc | 
 _de_d cBA | GAG/>F/ GBe | e3- e2 e/>f/ | ge_d c2 B/>c/ | _dBA G2 E/>F/ GAB/>G/ AGE | E3- E2 |]  