Utilize the alphabetic system of the specified musical pattern and the supplied melodic theme to create a piece of music.
X:1
L:1/4
M:3/4
K:G
['c B A']  
X:1
L:1/4
M:3/4
K:G
 D | G2 G | E3/2 (F/ G) | A3/2 (G/ A) | D2 c/-c/ | B3/2 (A/) G | G3/2 A/ B | A2 G | G B d | d c B | 
 A B c | B A G | F D D | D E F | G2 ||  