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:Amix
['', 'gf gedB', 'eA (3Bcd eA']  
X:1
L:1/8
M:4/4
K:Amix
 e |: g2 gf gedB | (3efg gf gedB | eaag aged | (3Bcd edcA A2 | fggf gedB | (3efg gf gedB | 
 eaag aged |1 c2 A2 A2 Ae :|2 c2 A2 A2 AB |: Bc A2 A2 eA | cdeA cdeA | gc d2 d2 fd | adgd fdcd | 
 Bc A2 A2 eA | (3Bcd eA (3Bcd eA | g2 gf gedB | deBd BA A2 :|  