Compose a piece of music that combines the given melodic theme with the assigned alphabetical pattern.
X:1
L:1/8
M:2/2
K:C
['E G2 A', 'g ecgc efga']  
X:1
L:1/8
M:2/2
K:C
 C | E G2 A cdec | cAGA dedD | E G2 A cdef | e/f/g de cCC :: g | ecgc efga | ecgc e d2 g | 
 ecgc efga | ecdB cCC :|  