Design a piece of music by fusing the provided alphabetic indicator and the predetermined tune.
X:1
L:1/8
M:4/4
K:D
['F A/A/ E/E/ G/G/']  
X:1
L:1/8
M:4/4
K:D
 z4 z2 z A | d c/c/ BA Bc d2 | F A/A/ E/E/ G/G/ FD D A/A/ | dc BA Bc d2 | F A/A/ E/E/ G/G/ FD DF | 
 FB ^Ac Bd F3/2 F/ | FB ^Ac Bc dA | d c/c/ BA Bc d2 | F A/A/ E/E/ G/G/ FD D2 | 
 F A/A/ E/E/ G/G/ FA A2 | Bc d2 ce e2 | dc BA Bc d2 | F A/A/ E/E/ G/G/ FD D z |]  