Utilize the provided motif and the alphabetically represented musical sequence to craft an original musical composition.
X:1
L:1/8
M:4/4
K:G
['GBAG EGDB GABD EA A2 DGGF G2', 'ea a2']  
X:1
L:1/8
M:4/4
K:G
 GBAG EGDB | GABD EA A2 | DGGF G2 B/c/d | gedB cBAB | GBAG EGDB | GABD EA A2 | DGGF G2 B/c/d | 
 gedc B/c/d ef || gBdg bgfg | ea a2 ea a2 | gBdg bgag | e/f/g dc B/c/d ef | gBdg bgfg | 
 ea a2 ea a2 | bg f/g/a gedg | B/c/d gd egdB ||  