Craft a musical composition by incorporating the provided motif and the alphabetical representation of the given sequence.
X:1
L:1/8
M:4/4
K:C
['(3ccc c2', 'afcA FCA,C FAcf']  
X:1
L:1/8
M:4/4
K:C
 G2 | (3ccc c2 dcde | (3ccc c2 BdBG | (3ccc c2 dcde | cgec BGAB | (3ccc c2 dcde | 
 (3(fgf) (3(efe) (3(ded) (3(cdc) | BG^FG ^GA_B=B | c2 e2 c2 :: c2 | afcA FCA,C | FAcf a2 (g^f) | 
 gecG ECG,C | EGce g2 (fe) | afcA FCA,C | FAcf afdc | BG^FG ^GA_B=B | c2 e2 c2 :|  