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
['E C2 EG (c2 c)(e dcd)e dDD(F', 'gc (e/d/c)']  
X:1
L:1/8
M:4/4
K:C
 E | C2 EG (c2 c)(e | dcd)e dDD(F | EC)EG cdea | gede c/c/c c :| e | gc (e/d/c) gc (e/d/c) | 
 BGBd gdBG | gc (e/d/c) (eg)ec | Gefd c/c/c (ce) | cegc gece | dBGB dfed | cGEG ABcE | 
 FDGE C/C/C C ||  