Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/8
M:4/4
K:G
['gfeg fedf edBA B2 BA GABd', 'ga bg g2']  
X:1
L:1/8
M:4/4
K:G
 gfeg fedf | edBA B2 BA | GABd edBd | gedB A2 ef | gfeg fedf | edBA B2 BA | GABd gedB |1 
 AGAB G2 ef :|2 AGAB G2 GA || BABd edef | gd e/f/g a2 ga | bg g2 agef | gedB A2 GA | BABd edef | 
 gd e/f/g a2 ga | bg g2 agbg | agef g2 ge | BABd edef | gd e/f/g a2 ga | bg g2 agef | gedB A2 ef | 
 gfeg fedf | edBA B2 BA | GABd gedB | AGAB G4 ||  