Craft a musical composition that incorporates the supplied alphabet sequence and motif.
X:1
L:1/16
M:3/4
K:C
['GAGF ECEG G2c2 Bcdc BGBd d2f2 edcB', 'egeg egeg g2fe dfef dfef f2ed']  
X:1
L:1/16
M:3/4
K:C
 GAGF ECEG G2c2 | Bcdc BGBd d2f2 | edcB cdef g2>B2 | cBce dcBA G4 | GAGF ECEG G2c2 | 
 Bcdc BGBd d2f2 | edcB cdef g2^fg | a2>B2 B4 c4 :: egeg egeg g2fe | dfef dfef f2ed | 
 egeg egeg g2fe | dfef dfef f2ed | cdcB cdef g2^fg | a2>B2 B4 c4 :|  