Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
M:6/8
K:G
['Afd Bgd']  
X:1
L:1/8
M:6/8
K:G
 c | BAG Afd | Bgd Afd | Bgd AFD | EFG ABc | BAG AFD | D3 AFD | ded cAF | AGF G2 c |]  