Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
M:3/4
K:C
['a>g e3 G cG B3', 'c2 z2']  
X:1
L:1/8
M:3/4
K:C
 a>g |:"C" e3 G cG |"G7" B3 d ag | f3 G Bd |"C" c3 e ag | e3 G cG |"G7" B3 d ag | f3 G Bd |1 
"C" c2 z2 a>g :|2"C" c2 z2 z2 |:"C" g6 | Gc eG ce |"G7" ag fB B2 | GB dG Bd |"C" ag eG c2 | 
 ag eG c2 |"G7" GB d2 ag |"C" c2 z2 z2 :|  