Develop a musical composition incorporating the given motif while adhering to the outlined alphabetical form.
X:1
L:1/8
M:4/8
K:G
['z G GBd gfg edc cBA GBd', 'G2 d BGB c2 e dBG A2']  
X:1
L:1/8
M:4/8
K:G
 z G | GBd gfg | edc cBA | GBd efg | fdd def | gbg afd | cde dBG | GAB cAd | BGG G2 :| d | 
 BGB c2 e | dBG A2 G | GBd efg | fdd def | gbg afd | cde dBG | GAB cAd | BGG G2 :|  