Develop a musical composition utilizing the presented motif and adhering to the required structure.
X:1
L:1/8
M:4/4
K:G
['gedB G3 A BAGB AE E2 DEGA', 'G3 B ABGE DGBG AGED', 'agef g2'  
X:1
L:1/8
M:4/4
K:G
 gedB G3 A | BAGB AE E2 | DEGA Bddg | edgd egga | gedB G3 A | BAGB AE E2 | DEGA Bdge | 
 dBAG EG G2 :: G3 B ABGE | DGBG AGED | ABBd edgd | BAGA BA A2 | G3 B ABGE | DGBG AGED |1 
 AG B/c/d gedB | ABGA BGGF :|2 AG B/c/d g3 b | a2 ga bggf || g2 dg egde | g2 bg agef | g2 dg egdB | 
 ABGA BG G2 | g2 dg egde | g2 bg agef | g2 af gfed | e/f/g fa g3 g :|  