Compose a musical piece using the designated musical pattern's alphabetic representation and the assigned melodic theme.
X:1
L:1/8
M:6/8
K:C
['e2 c d>cc', 'Add d2']  
X:1
L:1/8
M:6/8
K:C
 c/d/ | e2 c d>cc | e2 c d>cc | Add d2 d | Add d2 c/d/ | e2 c{e} d>cc | e2 c{e} d>cc | Gcc c2 c | 
 Gcc c2 || f | e<fg d<ef | e<de cAG | Add d2 d | Add d2 f | e>fg d>ef | e>de cAG | Gcc c2 c | 
 Gcc c2 ||  