Create a musical composition based on the alphabetic representation of the predetermined pattern and the given melodic theme.
X:1
L:1/8
Q:1/8=120
M:6/8
K:C
['cdc c2 c ceg gec', 'g2 c']  
X:1
L:1/8
Q:1/8=120
M:6/8
K:C
 cdc c2 c | ceg gec | cdc cdc | Bcd d"^c in ms" BG | cdc c2 c | ceg gec | fgf efe | Bcd dBG :: 
 cdc g2 c | e2 c g2 c | cdc g2 c | Bcd dBG | cdc gcc | ecc gcc | afd gec | Bcd dBG :|  